JPS54103580A - Printed circuit board with key wiring - Google Patents

Printed circuit board with key wiring

Info

Publication number: JPS54103580A
Authority: JP; Japan
Prior art keywords: circuit board; printed circuit; key wiring; wiring; key
Prior art date: 1978-01-31
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Pending

Application number

JP1010578A

Other languages

Japanese (ja)

Inventor

Youichi Haruta

Tsugio Shimizu

Hiromaru Higuchi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Panasonic Holdings Corp

Original Assignee

Matsushita Electric Industrial Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1978-01-31

Filing date

1978-01-31

Publication date

1979-08-15

1978-01-31 Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd

1978-01-31 Priority to JP1010578A priority Critical patent/JPS54103580A/en

1979-08-15 Publication of JPS54103580A publication Critical patent/JPS54103580A/en

Status Pending legal-status Critical Current

Landscapes

Contacts (AREA)
Push-Button Switches (AREA)
Manufacturing Of Printed Wiring (AREA)

JP1010578A 1978-01-31 1978-01-31 Printed circuit board with key wiring Pending JPS54103580A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP1010578A JPS54103580A (en)	1978-01-31	1978-01-31	Printed circuit board with key wiring

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1010578A JPS54103580A (en)	1978-01-31	1978-01-31	Printed circuit board with key wiring

Publications (1)

Publication Number	Publication Date
JPS54103580A true JPS54103580A (en)	1979-08-15

Family

ID=11741024

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP1010578A Pending JPS54103580A (en)	1978-01-31	1978-01-31	Printed circuit board with key wiring

Country Status (1)

Country	Link
JP (1)	JPS54103580A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5849816U (en) *	1981-09-30	1983-04-04	北陸電気工業株式会社	Printed circuit board for key switch
JPS5849817U (en) *	1981-09-30	1983-04-04	北陸電気工業株式会社	Printed circuit board for key switch
JPS5859115U (en) *	1981-10-16	1983-04-21	松下電器産業株式会社	switch device
JPS6098232U (en) *	1983-12-10	1985-07-04	アルプス電気株式会社	membrane switch
JPS6098231U (en) *	1983-12-10	1985-07-04	アルプス電気株式会社	membrane switch
JPS625424U (en) *	1985-06-24	1987-01-13
JPH09139135A (en) *	1995-11-15	1997-05-27	Uniden Corp	Switch
US7381902B2 (en)	2003-10-01	2008-06-03	Matsushita Electric Industrial Co., Ltd.	Wiring board and method of manufacturing the same

1978
- 1978-01-31 JP JP1010578A patent/JPS54103580A/en active Pending

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5849816U (en) *	1981-09-30	1983-04-04	北陸電気工業株式会社	Printed circuit board for key switch
JPS5849817U (en) *	1981-09-30	1983-04-04	北陸電気工業株式会社	Printed circuit board for key switch
JPS6310592Y2 (en) *	1981-09-30	1988-03-29
JPS6310593Y2 (en) *	1981-09-30	1988-03-29
JPS5859115U (en) *	1981-10-16	1983-04-21	松下電器産業株式会社	switch device
JPS6098232U (en) *	1983-12-10	1985-07-04	アルプス電気株式会社	membrane switch
JPS6098231U (en) *	1983-12-10	1985-07-04	アルプス電気株式会社	membrane switch
JPS625424U (en) *	1985-06-24	1987-01-13
JPH09139135A (en) *	1995-11-15	1997-05-27	Uniden Corp	Switch
US7381902B2 (en)	2003-10-01	2008-06-03	Matsushita Electric Industrial Co., Ltd.	Wiring board and method of manufacturing the same

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