FR2188642A5 - - Google Patents
Info
- Publication number
- FR2188642A5 FR2188642A5 FR7222101A FR7222101A FR2188642A5 FR 2188642 A5 FR2188642 A5 FR 2188642A5 FR 7222101 A FR7222101 A FR 7222101A FR 7222101 A FR7222101 A FR 7222101A FR 2188642 A5 FR2188642 A5 FR 2188642A5
- 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
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/32—Translucent ceilings, i.e. permitting both the transmission and diffusion of light
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7222101A FR2188642A5 (zh) | 1972-06-14 | 1972-06-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7222101A FR2188642A5 (zh) | 1972-06-14 | 1972-06-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2188642A5 true FR2188642A5 (zh) | 1974-01-18 |
Family
ID=9100431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7222101A Expired FR2188642A5 (zh) | 1972-06-14 | 1972-06-14 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2188642A5 (zh) |
-
1972
- 1972-06-14 FR FR7222101A patent/FR2188642A5/fr not_active Expired
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |