FR618770A - Automatic mechanical drawer warning device - Google Patents

Automatic mechanical drawer warning device

Info

Publication number
FR618770A
FR618770A FR618770DA FR618770A FR 618770 A FR618770 A FR 618770A FR 618770D A FR618770D A FR 618770DA FR 618770 A FR618770 A FR 618770A
Authority
FR
France
Prior art keywords
warning device
automatic mechanical
mechanical drawer
drawer
automatic
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
Constant-Victor Aubry
Charles-Antoine Buch
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 FR618770A publication Critical patent/FR618770A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR618770D 1926-07-12 1926-07-12 Automatic mechanical drawer warning device Expired FR618770A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR618770T 1926-07-12

Publications (1)

Publication Number Publication Date
FR618770A true FR618770A (en) 1927-03-18

Family

ID=8983202

Family Applications (1)

Application Number Title Priority Date Filing Date
FR618770D Expired FR618770A (en) 1926-07-12 1926-07-12 Automatic mechanical drawer warning device

Country Status (1)

Country Link
FR (1) FR618770A (en)

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