FR2267172B3 - - Google Patents

Info

Publication number
FR2267172B3
FR2267172B3 FR7511473A FR7511473A FR2267172B3 FR 2267172 B3 FR2267172 B3 FR 2267172B3 FR 7511473 A FR7511473 A FR 7511473A FR 7511473 A FR7511473 A FR 7511473A FR 2267172 B3 FR2267172 B3 FR 2267172B3
Authority
FR
France
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
FR7511473A
Other languages
French (fr)
Other versions
FR2267172A1 (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.)
SIGRI ELEKTROGRAPHIT GmbH
Original Assignee
SIGRI ELEKTROGRAPHIT GmbH
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 SIGRI ELEKTROGRAPHIT GmbH filed Critical SIGRI ELEKTROGRAPHIT GmbH
Publication of FR2267172A1 publication Critical patent/FR2267172A1/fr
Application granted granted Critical
Publication of FR2267172B3 publication Critical patent/FR2267172B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Ceramic Products (AREA)
FR7511473A 1974-04-13 1975-04-11 Cores for foundry moulds - made of carbonized fibre mats reinforced by synthetic resin impregnation Granted FR2267172A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742418070 DE2418070A1 (de) 1974-04-13 1974-04-13 Kern fuer giessereizwecke

Publications (2)

Publication Number Publication Date
FR2267172A1 FR2267172A1 (en) 1975-11-07
FR2267172B3 true FR2267172B3 (it) 1978-10-06

Family

ID=5912906

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7511473A Granted FR2267172A1 (en) 1974-04-13 1975-04-11 Cores for foundry moulds - made of carbonized fibre mats reinforced by synthetic resin impregnation

Country Status (3)

Country Link
DE (1) DE2418070A1 (it)
FR (1) FR2267172A1 (it)
IT (1) IT1031846B (it)

Also Published As

Publication number Publication date
DE2418070A1 (de) 1975-11-06
IT1031846B (it) 1979-05-10
FR2267172A1 (en) 1975-11-07

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