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FR753610A - Portable device for childcare - Google Patents

Portable device for childcare

Info

Publication number
FR753610A
FR753610A FR753610DA FR753610A FR 753610 A FR753610 A FR 753610A FR 753610D A FR753610D A FR 753610DA FR 753610 A FR753610 A FR 753610A
Authority
FR
France
Prior art keywords
childcare
portable device
portable
Prior art date
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Alfred Bloch De Blottnitz
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.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR753610A publication Critical patent/FR753610A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/20—Switches having at least one liquid contact operated by tilting contact-liquid container
    • H01H29/22—Switches having at least one liquid contact operated by tilting contact-liquid container wherein contact is made and broken between liquid and solid
FR753610D 1933-02-15 1933-04-03 Portable device for childcare Expired FR753610A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE753610X 1933-02-15

Publications (1)

Publication Number Publication Date
FR753610A true FR753610A (en) 1933-10-20

Family

ID=3879699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR753610D Expired FR753610A (en) 1933-02-15 1933-04-03 Portable device for childcare

Country Status (2)

Country Link
BE (1) BE394392A (en)
FR (1) FR753610A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108502105A (en) * 2018-06-14 2018-09-07 王学光 A kind of navigation mark protective device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108502105A (en) * 2018-06-14 2018-09-07 王学光 A kind of navigation mark protective device

Also Published As

Publication number Publication date
BE394392A (en)

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