FR89345E - Improvements to prefabricated elements intended for the production of suspended ceilings - Google Patents
Improvements to prefabricated elements intended for the production of suspended ceilingsInfo
- Publication number
- FR89345E FR89345E FR44447A FR44447A FR89345E FR 89345 E FR89345 E FR 89345E FR 44447 A FR44447 A FR 44447A FR 44447 A FR44447 A FR 44447A FR 89345 E FR89345 E FR 89345E
- Authority
- FR
- France
- Prior art keywords
- production
- prefabricated elements
- elements intended
- suspended ceilings
- ceilings
- 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
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR44447A FR89345E (en) | 1965-12-31 | 1965-12-31 | Improvements to prefabricated elements intended for the production of suspended ceilings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR44447A FR89345E (en) | 1965-12-31 | 1965-12-31 | Improvements to prefabricated elements intended for the production of suspended ceilings |
Publications (1)
Publication Number | Publication Date |
---|---|
FR89345E true FR89345E (en) | 1967-06-09 |
Family
ID=8597431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR44447A Expired FR89345E (en) | 1965-12-31 | 1965-12-31 | Improvements to prefabricated elements intended for the production of suspended ceilings |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR89345E (en) |
-
1965
- 1965-12-31 FR FR44447A patent/FR89345E/en not_active Expired
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