FR642430A - Under-roof device - Google Patents

Under-roof device

Info

Publication number
FR642430A
FR642430A FR642430DA FR642430A FR 642430 A FR642430 A FR 642430A FR 642430D A FR642430D A FR 642430DA FR 642430 A FR642430 A FR 642430A
Authority
FR
France
Prior art keywords
under
roof device
roof
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
French (fr)
Inventor
Raymond-Louis Thomas
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 FR642430A publication Critical patent/FR642430A/en
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
    • E04B9/04—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)
FR642430D 1927-10-14 1927-10-14 Under-roof device Expired FR642430A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR642430T 1927-10-14

Publications (1)

Publication Number Publication Date
FR642430A true FR642430A (en) 1928-08-28

Family

ID=8998801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR642430D Expired FR642430A (en) 1927-10-14 1927-10-14 Under-roof device

Country Status (1)

Country Link
FR (1) FR642430A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4932170A (en) * 1989-06-30 1990-06-12 Spear Matthew L Valuted sub-ceiling illumination system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4932170A (en) * 1989-06-30 1990-06-12 Spear Matthew L Valuted sub-ceiling illumination system

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