FR741684A - - Google Patents
Info
- Publication number
- FR741684A FR741684A FR741684DA FR741684A FR 741684 A FR741684 A FR 741684A FR 741684D A FR741684D A FR 741684DA FR 741684 A FR741684 A FR 741684A
- 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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
- E04C1/39—Building elements of block or other shape for the construction of parts of buildings characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra
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- 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
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/24—Frames of natural stone, concrete, or other stone-like material
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR741684A true FR741684A (OSRAM) | 1933-02-17 |
Family
ID=1546184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR741684D Expired FR741684A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR741684A (OSRAM) |
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0
- FR FR741684D patent/FR741684A/fr not_active Expired