FR989222A - Volets de fermeture et perfectionnement apporté à leur procédé de fabrication - Google Patents

Volets de fermeture et perfectionnement apporté à leur procédé de fabrication

Info

Publication number
FR989222A
FR989222A FR989222DA FR989222A FR 989222 A FR989222 A FR 989222A FR 989222D A FR989222D A FR 989222DA FR 989222 A FR989222 A FR 989222A
Authority
FR
France
Prior art keywords
improvement
manufacturing process
closing shutters
shutters
closing
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Svenska Flaktfabriken AB
Original Assignee
Svenska Flaktfabriken AB
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 by Svenska Flaktfabriken AB filed Critical Svenska Flaktfabriken AB
Application granted granted Critical
Publication of FR989222A publication Critical patent/FR989222A/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
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR989222D 1946-02-27 1947-02-25 Volets de fermeture et perfectionnement apporté à leur procédé de fabrication Expired FR989222A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE989222X 1946-02-27

Publications (1)

Publication Number Publication Date
FR989222A true FR989222A (fr) 1951-09-06

Family

ID=20414007

Family Applications (1)

Application Number Title Priority Date Filing Date
FR989222D Expired FR989222A (fr) 1946-02-27 1947-02-25 Volets de fermeture et perfectionnement apporté à leur procédé de fabrication

Country Status (1)

Country Link
FR (1) FR989222A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4019564A1 (de) * 1990-06-15 1991-12-19 Siemens Ag Tuer fuer einen schaltschrank mit einem an der innenseite angebrachten rahmen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4019564A1 (de) * 1990-06-15 1991-12-19 Siemens Ag Tuer fuer einen schaltschrank mit einem an der innenseite angebrachten rahmen

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