FR686669A - Perfectionnements aux interrupteurs - Google Patents

Perfectionnements aux interrupteurs

Info

Publication number
FR686669A
FR686669A FR686669DA FR686669A FR 686669 A FR686669 A FR 686669A FR 686669D A FR686669D A FR 686669DA FR 686669 A FR686669 A FR 686669A
Authority
FR
France
Prior art keywords
refinements
switch
switch refinements
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
English (en)
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.)
G M S PRODUCTS Inc
Original Assignee
G M S PRODUCTS Inc
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 by G M S PRODUCTS Inc filed Critical G M S PRODUCTS Inc
Application granted granted Critical
Publication of FR686669A publication Critical patent/FR686669A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
    • G04F3/02—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with mechanical driving mechanisms
    • G04F3/027—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with mechanical driving mechanisms using electrical contacts, e.g. for actuating electro-acoustic device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR686669D 1929-12-14 1929-12-14 Perfectionnements aux interrupteurs Expired FR686669A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR686669T 1929-12-14

Publications (1)

Publication Number Publication Date
FR686669A true FR686669A (fr) 1930-07-29

Family

ID=9025668

Family Applications (1)

Application Number Title Priority Date Filing Date
FR686669D Expired FR686669A (fr) 1929-12-14 1929-12-14 Perfectionnements aux interrupteurs

Country Status (1)

Country Link
FR (1) FR686669A (fr)

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