FR546689A - Apartment door lock - Google Patents
Apartment door lockInfo
- 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
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
- E05B35/08—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys
- E05B35/083—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys with changeable combination
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1056856B (en) * | 1955-10-27 | 1959-05-06 | Loepfe Ag Geb | Electro-optical scanning device |
-
1921
- 1921-12-28 FR FR546689D patent/FR546689A/en not_active Expired
Cited By (1)
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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