FR551405A - Economic board - Google Patents

Economic board

Info

Publication number
FR551405A
FR551405A FR551405DA FR551405A FR 551405 A FR551405 A FR 551405A FR 551405D A FR551405D A FR 551405DA FR 551405 A FR551405 A FR 551405A
Authority
FR
France
Prior art keywords
economic
board
economic board
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
Andre Blache
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 FR551405A publication Critical patent/FR551405A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/20—Disintegrating by grating
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
    • E04B5/04—Load-carrying floor structures formed substantially of prefabricated units with beams or slabs of concrete or other stone-like material, e.g. asbestos cement

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR551405D 1921-01-19 1921-01-19 Economic board Expired FR551405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR551405T 1921-01-19

Publications (1)

Publication Number Publication Date
FR551405A true FR551405A (en) 1923-04-05

Family

ID=8936837

Family Applications (1)

Application Number Title Priority Date Filing Date
FR551405D Expired FR551405A (en) 1921-01-19 1921-01-19 Economic board

Country Status (1)

Country Link
FR (1) FR551405A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090165A (en) * 1958-08-25 1963-05-21 Paul S Chiado Lightweight molded building slab

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090165A (en) * 1958-08-25 1963-05-21 Paul S Chiado Lightweight molded building slab

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