FR2074641B1 - - Google Patents

Info

Publication number
FR2074641B1
FR2074641B1 FR7001138A FR7001138A FR2074641B1 FR 2074641 B1 FR2074641 B1 FR 2074641B1 FR 7001138 A FR7001138 A FR 7001138A FR 7001138 A FR7001138 A FR 7001138A FR 2074641 B1 FR2074641 B1 FR 2074641B1
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
Application number
FR7001138A
Other languages
French (fr)
Other versions
FR2074641A1 (https=
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.)
NORD PROFIL IND
Original Assignee
NORD PROFIL IND
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 NORD PROFIL IND filed Critical NORD PROFIL IND
Priority to FR7001138A priority Critical patent/FR2074641B1/fr
Publication of FR2074641A1 publication Critical patent/FR2074641A1/fr
Application granted granted Critical
Publication of FR2074641B1 publication Critical patent/FR2074641B1/fr
Expired legal-status Critical Current

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
    • E04B9/34—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles
    • E04B9/36—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles consisting of parallel slats
    • E04B9/363—Grid-like or open-work ceilings, e.g. lattice type box-like modules, acoustic baffles consisting of parallel slats the principal plane of the slats being horizontal

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR7001138A 1970-01-13 1970-01-13 Expired FR2074641B1 (https=)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7001138A FR2074641B1 (https=) 1970-01-13 1970-01-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7001138A FR2074641B1 (https=) 1970-01-13 1970-01-13

Publications (2)

Publication Number Publication Date
FR2074641A1 FR2074641A1 (https=) 1971-10-08
FR2074641B1 true FR2074641B1 (https=) 1973-03-16

Family

ID=9048972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7001138A Expired FR2074641B1 (https=) 1970-01-13 1970-01-13

Country Status (1)

Country Link
FR (1) FR2074641B1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458640A1 (fr) * 1979-06-12 1981-01-02 Reynolds Aluminium France Faux-plafond metallique

Also Published As

Publication number Publication date
FR2074641A1 (https=) 1971-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse