FR380914A - Alarm device - Google Patents

Alarm device

Info

Publication number
FR380914A
FR380914A FR380914DA FR380914A FR 380914 A FR380914 A FR 380914A FR 380914D A FR380914D A FR 380914DA FR 380914 A FR380914 A FR 380914A
Authority
FR
France
Prior art keywords
alarm device
alarm
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
Fernand Passerieux
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.)
FERNAND PASSERIEUX
Original Assignee
FERNAND PASSERIEUX
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 FERNAND PASSERIEUX filed Critical FERNAND PASSERIEUX
Application granted granted Critical
Publication of FR380914A publication Critical patent/FR380914A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B15/00—Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR380914D 1907-06-20 1907-06-20 Alarm device Expired FR380914A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR380914T 1907-06-20

Publications (1)

Publication Number Publication Date
FR380914A true FR380914A (en) 1907-12-21

Family

ID=1427105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR380914D Expired FR380914A (en) 1907-06-20 1907-06-20 Alarm device

Country Status (1)

Country Link
FR (1) FR380914A (en)

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