CA628701A - Wear resistance and cushioning means for foundry flasks and patterns - Google Patents

Wear resistance and cushioning means for foundry flasks and patterns

Info

Publication number
CA628701A
CA628701A CA628701A CA628701DA CA628701A CA 628701 A CA628701 A CA 628701A CA 628701 A CA628701 A CA 628701A CA 628701D A CA628701D A CA 628701DA CA 628701 A CA628701 A CA 628701A
Authority
CA
Canada
Prior art keywords
patterns
wear resistance
cushioning means
foundry flasks
foundry
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
CA628701A
Inventor
L. Olson Richard
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 CA628701A publication Critical patent/CA628701A/en
Expired legal-status Critical Current

Links

CA628701A Wear resistance and cushioning means for foundry flasks and patterns Expired CA628701A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA628701T

Publications (1)

Publication Number Publication Date
CA628701A true CA628701A (en) 1961-10-10

Family

ID=35884831

Family Applications (1)

Application Number Title Priority Date Filing Date
CA628701A Expired CA628701A (en) Wear resistance and cushioning means for foundry flasks and patterns

Country Status (1)

Country Link
CA (1) CA628701A (en)

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