CA597175A - Molds for castings and method for making such molds - Google Patents

Molds for castings and method for making such molds

Info

Publication number
CA597175A
CA597175A CA597175A CA597175DA CA597175A CA 597175 A CA597175 A CA 597175A CA 597175 A CA597175 A CA 597175A CA 597175D A CA597175D A CA 597175DA CA 597175 A CA597175 A CA 597175A
Authority
CA
Canada
Prior art keywords
molds
castings
making
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
CA597175A
Inventor
F. Shroyer Harold
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
Publication date
Application granted granted Critical
Publication of CA597175A publication Critical patent/CA597175A/en
Expired legal-status Critical Current

Links

CA597175A Molds for castings and method for making such molds Expired CA597175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA597175T

Publications (1)

Publication Number Publication Date
CA597175A true CA597175A (en) 1960-05-03

Family

ID=35812950

Family Applications (1)

Application Number Title Priority Date Filing Date
CA597175A Expired CA597175A (en) Molds for castings and method for making such molds

Country Status (1)

Country Link
CA (1) CA597175A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627946A (en) * 1983-11-07 1986-12-09 Morval-Durofoam Ltd. Method and molding apparatus for molding expanded polystyrene articles having smooth surfaces
US4781555A (en) * 1987-01-07 1988-11-01 Efp Corp. Apparatus for forming molded patterns

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627946A (en) * 1983-11-07 1986-12-09 Morval-Durofoam Ltd. Method and molding apparatus for molding expanded polystyrene articles having smooth surfaces
US4781555A (en) * 1987-01-07 1988-11-01 Efp Corp. Apparatus for forming molded patterns

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