FR497958A - Security barrel for locks - Google Patents

Security barrel for locks

Info

Publication number
FR497958A
FR497958A FR497958DA FR497958A FR 497958 A FR497958 A FR 497958A FR 497958D A FR497958D A FR 497958DA FR 497958 A FR497958 A FR 497958A
Authority
FR
France
Prior art keywords
locks
barrel
security
security barrel
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
Pierre Duret
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR497958A publication Critical patent/FR497958A/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
FR497958D 1919-02-03 1919-02-03 Security barrel for locks Expired FR497958A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR497958T 1919-02-03

Publications (1)

Publication Number Publication Date
FR497958A true FR497958A (en) 1919-12-23

Family

ID=1533241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR497958D Expired FR497958A (en) 1919-02-03 1919-02-03 Security barrel for locks

Country Status (1)

Country Link
FR (1) FR497958A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2647841A1 (en) * 1989-06-01 1990-12-07 Laperche Sa Security unit for a lock, particularly of the spring lock or cylinder lock type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2647841A1 (en) * 1989-06-01 1990-12-07 Laperche Sa Security unit for a lock, particularly of the spring lock or cylinder lock type

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