FR441991A - Brique perfectionnée - Google Patents

Brique perfectionnée

Info

Publication number
FR441991A
FR441991A FR441991DA FR441991A FR 441991 A FR441991 A FR 441991A FR 441991D A FR441991D A FR 441991DA FR 441991 A FR441991 A FR 441991A
Authority
FR
France
Prior art keywords
brick
advanced
advanced brick
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
Otto Heidrich
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR441991A publication Critical patent/FR441991A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR441991D 1912-04-01 1912-04-01 Brique perfectionnée Expired FR441991A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR441991T 1912-04-01

Publications (1)

Publication Number Publication Date
FR441991A true FR441991A (fr) 1912-08-21

Family

ID=1483196

Family Applications (1)

Application Number Title Priority Date Filing Date
FR441991D Expired FR441991A (fr) 1912-04-01 1912-04-01 Brique perfectionnée

Country Status (1)

Country Link
FR (1) FR441991A (fr)

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