FR680677A - Panneaux creux insonores et isolants pour cloisons et revêtements - Google Patents

Panneaux creux insonores et isolants pour cloisons et revêtements

Info

Publication number
FR680677A
FR680677A FR680677DA FR680677A FR 680677 A FR680677 A FR 680677A FR 680677D A FR680677D A FR 680677DA FR 680677 A FR680677 A FR 680677A
Authority
FR
France
Prior art keywords
soundproof
coverings
partitions
insulating hollow
hollow panels
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
Application number
Other languages
English (en)
Inventor
Domingos Martins Branco
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR680677A publication Critical patent/FR680677A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/043—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of plaster

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR680677D 1929-07-16 1929-07-16 Panneaux creux insonores et isolants pour cloisons et revêtements Expired FR680677A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR680677T 1929-07-16

Publications (1)

Publication Number Publication Date
FR680677A true FR680677A (fr) 1930-05-05

Family

ID=9022397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR680677D Expired FR680677A (fr) 1929-07-16 1929-07-16 Panneaux creux insonores et isolants pour cloisons et revêtements

Country Status (1)

Country Link
FR (1) FR680677A (fr)

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