FR546689A - Apartment door lock - Google Patents

Apartment door lock

Info

Publication number
FR546689A
FR546689A FR546689DA FR546689A FR 546689 A FR546689 A FR 546689A FR 546689D A FR546689D A FR 546689DA FR 546689 A FR546689 A FR 546689A
Authority
FR
France
Prior art keywords
door lock
apartment door
apartment
lock
door
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
Louis Verdy
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 FR546689A publication Critical patent/FR546689A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/08Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys
    • E05B35/083Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys with changeable combination
FR546689D 1921-05-23 1921-12-28 Apartment door lock Expired FR546689A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US546689XA 1921-05-23 1921-05-23

Publications (1)

Publication Number Publication Date
FR546689A true FR546689A (en) 1922-11-21

Family

ID=21992711

Family Applications (1)

Application Number Title Priority Date Filing Date
FR546689D Expired FR546689A (en) 1921-05-23 1921-12-28 Apartment door lock

Country Status (1)

Country Link
FR (1) FR546689A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1056856B (en) * 1955-10-27 1959-05-06 Loepfe Ag Geb Electro-optical scanning device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1056856B (en) * 1955-10-27 1959-05-06 Loepfe Ag Geb Electro-optical scanning device

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