FR604500A - Automatic switching device - Google Patents

Automatic switching device

Info

Publication number
FR604500A
FR604500A FR604500DA FR604500A FR 604500 A FR604500 A FR 604500A FR 604500D A FR604500D A FR 604500DA FR 604500 A FR604500 A FR 604500A
Authority
FR
France
Prior art keywords
switching device
automatic switching
automatic
switching
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
Manuel Chenaille
Raymond Bequet
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 FR604500A publication Critical patent/FR604500A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR604500D 1925-01-03 1925-01-03 Automatic switching device Expired FR604500A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR604500T 1925-01-03

Publications (1)

Publication Number Publication Date
FR604500A true FR604500A (en) 1926-05-05

Family

ID=8973346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR604500D Expired FR604500A (en) 1925-01-03 1925-01-03 Automatic switching device

Country Status (1)

Country Link
FR (1) FR604500A (en)

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