FR1090263A - Molding cores - Google Patents

Molding cores

Info

Publication number
FR1090263A
FR1090263A FR1090263DA FR1090263A FR 1090263 A FR1090263 A FR 1090263A FR 1090263D A FR1090263D A FR 1090263DA FR 1090263 A FR1090263 A FR 1090263A
Authority
FR
France
Prior art keywords
molding cores
cores
molding
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.)
Ecrofnier & Partners Ltd
Original Assignee
Ecrofnier & Partners Ltd
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 Ecrofnier & Partners Ltd filed Critical Ecrofnier & Partners Ltd
Application granted granted Critical
Publication of FR1090263A publication Critical patent/FR1090263A/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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/28—Cores; Mandrels
    • B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR1090263D 1952-11-26 1953-11-17 Molding cores Expired FR1090263A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1090263X 1952-11-26

Publications (1)

Publication Number Publication Date
FR1090263A true FR1090263A (en) 1955-03-29

Family

ID=10873320

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1090263D Expired FR1090263A (en) 1952-11-26 1953-11-17 Molding cores

Country Status (1)

Country Link
FR (1) FR1090263A (en)

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