FR533117A - Machine à fabriquer des blocs de construction en plâtre - Google Patents

Machine à fabriquer des blocs de construction en plâtre

Info

Publication number
FR533117A
FR533117A FR533117DA FR533117A FR 533117 A FR533117 A FR 533117A FR 533117D A FR533117D A FR 533117DA FR 533117 A FR533117 A FR 533117A
Authority
FR
France
Prior art keywords
building block
making machine
block making
plaster building
plaster
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)
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.)
ACME CEMENT PLASTER Co
Original Assignee
ACME CEMENT PLASTER Co
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 ACME CEMENT PLASTER Co filed Critical ACME CEMENT PLASTER Co
Application granted granted Critical
Publication of FR533117A publication Critical patent/FR533117A/fr
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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
    • B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR533117D 1919-06-28 1921-03-31 Machine à fabriquer des blocs de construction en plâtre Expired FR533117A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US533117XA 1919-06-28 1919-06-28

Publications (1)

Publication Number Publication Date
FR533117A true FR533117A (fr) 1922-02-22

Family

ID=21983330

Family Applications (1)

Application Number Title Priority Date Filing Date
FR533117D Expired FR533117A (fr) 1919-06-28 1921-03-31 Machine à fabriquer des blocs de construction en plâtre

Country Status (1)

Country Link
FR (1) FR533117A (fr)

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