FR45034E - Repeating electric detonator to prevent burglaries and protect traders against armed robbery - Google Patents

Repeating electric detonator to prevent burglaries and protect traders against armed robbery

Info

Publication number
FR45034E
FR45034E FR45034DA FR45034E FR 45034 E FR45034 E FR 45034E FR 45034D A FR45034D A FR 45034DA FR 45034 E FR45034 E FR 45034E
Authority
FR
France
Prior art keywords
electric detonator
armed robbery
traders
protect
repeating electric
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
Pins Edouard Louis Gustave
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 FR45034E publication Critical patent/FR45034E/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
FR45034D 1934-03-30 1934-03-30 Repeating electric detonator to prevent burglaries and protect traders against armed robbery Expired FR45034E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR45034T 1934-03-30

Publications (1)

Publication Number Publication Date
FR45034E true FR45034E (en) 1935-05-14

Family

ID=8680810

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45034D Expired FR45034E (en) 1934-03-30 1934-03-30 Repeating electric detonator to prevent burglaries and protect traders against armed robbery

Country Status (1)

Country Link
FR (1) FR45034E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2827850A (en) * 1952-05-12 1958-03-25 Jr David S Muzzey Hydrostatically controlled arming switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2827850A (en) * 1952-05-12 1958-03-25 Jr David S Muzzey Hydrostatically controlled arming switch

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