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FR708018A - Improvements in coating materials for sand molds for metal casting - Google Patents

Improvements in coating materials for sand molds for metal casting

Info

Publication number
FR708018A
FR708018A FR708018DA FR708018A FR 708018 A FR708018 A FR 708018A FR 708018D A FR708018D A FR 708018DA FR 708018 A FR708018 A FR 708018A
Authority
FR
France
Prior art keywords
coating materials
metal casting
sand molds
molds
sand
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
Benjamin Franklin Wallace
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 FR708018A publication Critical patent/FR708018A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR708018D 1930-12-09 1930-12-09 Improvements in coating materials for sand molds for metal casting Expired FR708018A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR708018T 1930-12-09

Publications (1)

Publication Number Publication Date
FR708018A true FR708018A (en) 1931-07-17

Family

ID=9068661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR708018D Expired FR708018A (en) 1930-12-09 1930-12-09 Improvements in coating materials for sand molds for metal casting

Country Status (1)

Country Link
FR (1) FR708018A (en)

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