FR771657A - Concrete deaeration system - Google Patents

Concrete deaeration system

Info

Publication number
FR771657A
FR771657A FR771657DA FR771657A FR 771657 A FR771657 A FR 771657A FR 771657D A FR771657D A FR 771657DA FR 771657 A FR771657 A FR 771657A
Authority
FR
France
Prior art keywords
concrete
deaeration system
deaeration
concrete deaeration
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)
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.)
LE TUYAU ETANCHE EN CIMENT ARM
Original Assignee
LE TUYAU ETANCHE EN CIMENT ARM
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 LE TUYAU ETANCHE EN CIMENT ARM filed Critical LE TUYAU ETANCHE EN CIMENT ARM
Application granted granted Critical
Publication of FR771657A publication Critical patent/FR771657A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/02—Conditioning the material prior to shaping

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR771657D 1933-07-11 1933-07-11 Concrete deaeration system Expired FR771657A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR771657T 1933-07-11

Publications (1)

Publication Number Publication Date
FR771657A true FR771657A (en) 1934-10-13

Family

ID=9191461

Family Applications (1)

Application Number Title Priority Date Filing Date
FR771657D Expired FR771657A (en) 1933-07-11 1933-07-11 Concrete deaeration system

Country Status (1)

Country Link
FR (1) FR771657A (en)

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