FR502445A - Unpickable lock - Google Patents

Unpickable lock

Info

Publication number
FR502445A
FR502445A FR502445A FR502445DA FR502445A FR 502445 A FR502445 A FR 502445A FR 502445 A FR502445 A FR 502445A FR 502445D A FR502445D A FR 502445DA FR 502445 A FR502445 A FR 502445A
Authority
FR
France
Prior art keywords
unpickable
lock
unpickable lock
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
FR502445A
Other languages
French (fr)
Inventor
Jerome Beatrix
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 FR502445A publication Critical patent/FR502445A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/007—Locks for use with special keys or a plurality of keys ; keys therefor the key being a card, e.g. perforated, or the like
FR502445A 1919-07-24 1919-07-24 Unpickable lock Expired FR502445A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR502445T 1919-07-24

Publications (1)

Publication Number Publication Date
FR502445A true FR502445A (en) 1920-05-14

Family

ID=8906370

Family Applications (1)

Application Number Title Priority Date Filing Date
FR502445A Expired FR502445A (en) 1919-07-24 1919-07-24 Unpickable lock

Country Status (1)

Country Link
FR (1) FR502445A (en)

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