FR455947A - Improvements in processes and apparatus for manufacturing cement or plastic molded parts - Google Patents

Improvements in processes and apparatus for manufacturing cement or plastic molded parts

Info

Publication number
FR455947A
FR455947A FR455947DA FR455947A FR 455947 A FR455947 A FR 455947A FR 455947D A FR455947D A FR 455947DA FR 455947 A FR455947 A FR 455947A
Authority
FR
France
Prior art keywords
processes
molded parts
plastic molded
manufacturing cement
cement
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
Edward Giles Stone
Ernest Joshua Siddeley
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 FR455947A publication Critical patent/FR455947A/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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/70—Methods or machines specially adapted for the production of tubular articles by building-up from preformed elements
    • B28B21/74—Producing pipe bends, sockets, sleeves; Moulds therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR455947D 1912-03-15 1913-03-15 Improvements in processes and apparatus for manufacturing cement or plastic molded parts Expired FR455947A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU455947X 1912-03-15

Publications (1)

Publication Number Publication Date
FR455947A true FR455947A (en) 1913-08-12

Family

ID=1495783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR455947D Expired FR455947A (en) 1912-03-15 1913-03-15 Improvements in processes and apparatus for manufacturing cement or plastic molded parts

Country Status (1)

Country Link
FR (1) FR455947A (en)

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