FR623144A - Improvements in locks - Google Patents
Improvements in locksInfo
- Publication number
- FR623144A FR623144A FR623144DA FR623144A FR 623144 A FR623144 A FR 623144A FR 623144D A FR623144D A FR 623144DA FR 623144 A FR623144 A FR 623144A
- Authority
- FR
- France
- Prior art keywords
- locks
- 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 |
---|---|---|---|
FR623144T | 1926-10-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR623144A true FR623144A (en) | 1927-06-16 |
Family
ID=8986278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR623144D Expired FR623144A (en) | 1926-10-14 | 1926-10-14 | Improvements in locks |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR623144A (en) |
-
1926
- 1926-10-14 FR FR623144D patent/FR623144A/en not_active Expired
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