FR1055885A - Security device for locks - Google Patents

Security device for locks

Info

Publication number
FR1055885A
FR1055885A FR1055885DA FR1055885A FR 1055885 A FR1055885 A FR 1055885A FR 1055885D A FR1055885D A FR 1055885DA FR 1055885 A FR1055885 A FR 1055885A
Authority
FR
France
Prior art keywords
locks
security device
security
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
Roussel
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 FR1055885A publication Critical patent/FR1055885A/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
FR1055885D 1951-06-01 1951-06-01 Security device for locks Expired FR1055885A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1055885T 1951-06-01

Publications (1)

Publication Number Publication Date
FR1055885A true FR1055885A (en) 1954-02-23

Family

ID=9597214

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1055885D Expired FR1055885A (en) 1951-06-01 1951-06-01 Security device for locks

Country Status (1)

Country Link
FR (1) FR1055885A (en)

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