FR31319E - Perfectionnements apportés aux crémones - Google Patents
Perfectionnements apportés aux crémonesInfo
- Publication number
- FR31319E FR31319E FR31319DA FR31319E FR 31319 E FR31319 E FR 31319E FR 31319D A FR31319D A FR 31319DA FR 31319 E FR31319 E FR 31319E
- Authority
- FR
- France
- Prior art keywords
- cremones
- improvements made
- 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
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
- E05C9/041—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with rack and pinion mechanism
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR31319T | 1925-12-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR31319E true FR31319E (fr) | 1927-01-28 |
Family
ID=8669133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR31319D Expired FR31319E (fr) | 1925-12-17 | 1925-12-17 | Perfectionnements apportés aux crémones |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR31319E (fr) |
-
1925
- 1925-12-17 FR FR31319D patent/FR31319E/fr not_active Expired
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