FR1147842A - Safety device for lock - Google Patents

Safety device for lock

Info

Publication number
FR1147842A
FR1147842A FR1147842DA FR1147842A FR 1147842 A FR1147842 A FR 1147842A FR 1147842D A FR1147842D A FR 1147842DA FR 1147842 A FR1147842 A FR 1147842A
Authority
FR
France
Prior art keywords
lock
safety device
safety
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
Rene Appel
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 FR1147842A publication Critical patent/FR1147842A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/14—Closures or guards for keyholes
    • E05B17/16—Closures or guards for keyholes shaped as pins or key bits
FR1147842D 1956-04-21 1956-04-21 Safety device for lock Expired FR1147842A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1147842T 1956-04-21

Publications (1)

Publication Number Publication Date
FR1147842A true FR1147842A (en) 1957-11-29

Family

ID=9646127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1147842D Expired FR1147842A (en) 1956-04-21 1956-04-21 Safety device for lock

Country Status (1)

Country Link
FR (1) FR1147842A (en)

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