JPS4946938A - - Google Patents

Info

Publication number: JPS4946938A
Authority: JP; Japan
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.): Granted

Application number

JP47090920A

Other versions

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.)

1972-09-12

Filing date

1972-09-12

Publication date

1974-05-07

1972-09-12 Application filed filed Critical

1972-09-12 Priority to JP47090920A priority Critical patent/JPS5213931B2/ja

1974-05-07 Publication of JPS4946938A publication Critical patent/JPS4946938A/ja

1977-04-18 Publication of JPS5213931B2 publication Critical patent/JPS5213931B2/ja

Status Expired legal-status Critical Current

Landscapes

Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

JP47090920A 1972-09-12 1972-09-12 Expired JPS5213931B2 (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP47090920A JPS5213931B2 (ja)	1972-09-12	1972-09-12

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP47090920A JPS5213931B2 (ja)	1972-09-12	1972-09-12

Publications (2)

Publication Number	Publication Date
JPS4946938A true JPS4946938A (ja)	1974-05-07
JPS5213931B2 JPS5213931B2 (ja)	1977-04-18

Family

ID=14011845

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP47090920A Expired JPS5213931B2 (ja)	1972-09-12	1972-09-12

Country Status (1)

Country	Link
JP (1)	JPS5213931B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS52119318A (en) *	1976-03-31	1977-10-06	Kobe Steel Ltd	Method of retrieving information storage film
JPS55166770A (en) *	1979-06-15	1980-12-26	Canon Inc	Microfilm retrieval unit

1972
- 1972-09-12 JP JP47090920A patent/JPS5213931B2/ja not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS52119318A (en) *	1976-03-31	1977-10-06	Kobe Steel Ltd	Method of retrieving information storage film
JPS55166770A (en) *	1979-06-15	1980-12-26	Canon Inc	Microfilm retrieval unit

Also Published As

Publication number	Publication date
JPS5213931B2 (ja)	1977-04-18

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JPS4946938A - - Google Patents

Info

Links

Landscapes

Priority Applications (1)

Applications Claiming Priority (1)

Publications (2)

Family

ID=14011845

Family Applications (1)

Country Status (1)

Cited By (2)

Cited By (2)

Also Published As

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