FR847903A - Serrure ou verrou perfectionné - Google Patents
Serrure ou verrou perfectionnéInfo
- Publication number
- FR847903A FR847903A FR847903DA FR847903A FR 847903 A FR847903 A FR 847903A FR 847903D A FR847903D A FR 847903DA FR 847903 A FR847903 A FR 847903A
- Authority
- FR
- France
- Prior art keywords
- lock
- advanced
- advanced 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
- E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ847903X | 1937-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR847903A true FR847903A (fr) | 1939-10-19 |
Family
ID=19916257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR847903D Expired FR847903A (fr) | 1937-12-23 | 1938-12-22 | Serrure ou verrou perfectionné |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR847903A (fr) |
-
1938
- 1938-12-22 FR FR847903D patent/FR847903A/fr not_active Expired
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