FR930762A - Models for the manufacture of refractory molds and composition to produce these models - Google Patents

Models for the manufacture of refractory molds and composition to produce these models

Info

Publication number
FR930762A
FR930762A FR930762DA FR930762A FR 930762 A FR930762 A FR 930762A FR 930762D A FR930762D A FR 930762DA FR 930762 A FR930762 A FR 930762A
Authority
FR
France
Prior art keywords
models
manufacture
produce
composition
refractory molds
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
Emerik Imre Valyi
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 filed Critical
Application granted granted Critical
Publication of FR930762A publication Critical patent/FR930762A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR930762D 1945-07-24 1946-07-18 Models for the manufacture of refractory molds and composition to produce these models Expired FR930762A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US930762XA 1945-07-24 1945-07-24

Publications (1)

Publication Number Publication Date
FR930762A true FR930762A (en) 1948-02-04

Family

ID=22236848

Family Applications (1)

Application Number Title Priority Date Filing Date
FR930762D Expired FR930762A (en) 1945-07-24 1946-07-18 Models for the manufacture of refractory molds and composition to produce these models

Country Status (1)

Country Link
FR (1) FR930762A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1053742B (en) * 1957-08-15 1959-03-26 Sulzer Ag Process for removing lost models from precision molds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1053742B (en) * 1957-08-15 1959-03-26 Sulzer Ag Process for removing lost models from precision molds

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