FR428612A - Stockyard door closing system - Google Patents
Stockyard door closing systemInfo
- Publication number
- FR428612A FR428612A FR428612DA FR428612A FR 428612 A FR428612 A FR 428612A FR 428612D A FR428612D A FR 428612DA FR 428612 A FR428612 A FR 428612A
- Authority
- FR
- France
- Prior art keywords
- stockyard
- door closing
- closing system
- door
- stockyard 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
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
- E06B11/02—Gates; Doors
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR428612T | 1911-04-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR428612A true FR428612A (en) | 1911-09-04 |
Family
ID=1470994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR428612D Expired FR428612A (en) | 1911-04-12 | 1911-04-12 | Stockyard door closing system |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR428612A (en) |
-
1911
- 1911-04-12 FR FR428612D patent/FR428612A/en not_active Expired
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