FR513365A - Perfectionnements aux dispositifs de self-protection - Google Patents

Perfectionnements aux dispositifs de self-protection

Info

Publication number
FR513365A
FR513365A FR513365A FR513365DA FR513365A FR 513365 A FR513365 A FR 513365A FR 513365 A FR513365 A FR 513365A FR 513365D A FR513365D A FR 513365DA FR 513365 A FR513365 A FR 513365A
Authority
FR
France
Prior art keywords
self
protection devices
protection
devices
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
FR513365A
Other languages
English (en)
Inventor
Georges-Jules Pilon
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.)
GEORGES JULES PILON
Original Assignee
GEORGES JULES PILON
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 GEORGES JULES PILON filed Critical GEORGES JULES PILON
Application granted granted Critical
Publication of FR513365A publication Critical patent/FR513365A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR513365A 1918-04-29 1918-04-29 Perfectionnements aux dispositifs de self-protection Expired FR513365A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR513365T 1918-04-29

Publications (1)

Publication Number Publication Date
FR513365A true FR513365A (fr) 1921-02-14

Family

ID=8913498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR513365A Expired FR513365A (fr) 1918-04-29 1918-04-29 Perfectionnements aux dispositifs de self-protection

Country Status (1)

Country Link
FR (1) FR513365A (fr)

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