CA532394A - Sand cores and molds and method of making same - Google Patents

Sand cores and molds and method of making same

Info

Publication number
CA532394A
CA532394A CA532394A CA532394DA CA532394A CA 532394 A CA532394 A CA 532394A CA 532394 A CA532394 A CA 532394A CA 532394D A CA532394D A CA 532394DA CA 532394 A CA532394 A CA 532394A
Authority
CA
Canada
Prior art keywords
molds
making same
sand cores
cores
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
CA532394A
Other languages
French (fr)
Inventor
J. Wolfe Robert
E. Score Robert
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.)
Goodrich Corp
Original Assignee
BF Goodrich Corp
Publication date
Application granted granted Critical
Publication of CA532394A publication Critical patent/CA532394A/en
Expired legal-status Critical Current

Links

CA532394A Sand cores and molds and method of making same Expired CA532394A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA532394T

Publications (1)

Publication Number Publication Date
CA532394A true CA532394A (en) 1956-10-30

Family

ID=35687007

Family Applications (1)

Application Number Title Priority Date Filing Date
CA532394A Expired CA532394A (en) Sand cores and molds and method of making same

Country Status (1)

Country Link
CA (1) CA532394A (en)

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