FR57234E - - Google Patents
Info
- Publication number
- FR57234E FR57234E FR57234DA FR57234E FR 57234 E FR57234 E FR 57234E FR 57234D A FR57234D A FR 57234DA FR 57234 E FR57234 E FR 57234E
- Authority
- FR
- France
- 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
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR57234E true FR57234E (de) | 1952-12-23 |
Family
ID=1363576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR57234D Expired FR57234E (de) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR57234E (de) |
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0
- FR FR57234D patent/FR57234E/fr not_active Expired