FR446923A - Warning against opening of doors by unauthorized persons - Google Patents

Warning against opening of doors by unauthorized persons

Info

Publication number
FR446923A
FR446923A FR446923DA FR446923A FR 446923 A FR446923 A FR 446923A FR 446923D A FR446923D A FR 446923DA FR 446923 A FR446923 A FR 446923A
Authority
FR
France
Prior art keywords
doors
unauthorized persons
against opening
warning against
warning
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
Hans Bargum
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.)
HANS BARGUM
Original Assignee
HANS BARGUM
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 HANS BARGUM filed Critical HANS BARGUM
Application granted granted Critical
Publication of FR446923A publication Critical patent/FR446923A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00—Alarm locks
FR446923D 1912-08-06 1912-08-06 Warning against opening of doors by unauthorized persons Expired FR446923A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR446923T 1912-08-06

Publications (1)

Publication Number Publication Date
FR446923A true FR446923A (en) 1912-12-18

Family

ID=1487659

Family Applications (1)

Application Number Title Priority Date Filing Date
FR446923D Expired FR446923A (en) 1912-08-06 1912-08-06 Warning against opening of doors by unauthorized persons

Country Status (1)

Country Link
FR (1) FR446923A (en)

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