CA647632A - Sand core and mold compositions - Google Patents

Sand core and mold compositions

Info

Publication number
CA647632A
CA647632A CA647632A CA647632DA CA647632A CA 647632 A CA647632 A CA 647632A CA 647632 A CA647632 A CA 647632A CA 647632D A CA647632D A CA 647632DA CA 647632 A CA647632 A CA 647632A
Authority
CA
Canada
Prior art keywords
sand core
mold compositions
mold
compositions
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
CA647632A
Inventor
A. Tepas John
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 CA647632A publication Critical patent/CA647632A/en
Expired legal-status Critical Current

Links

CA647632A Sand core and mold compositions Expired CA647632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA647632T

Publications (1)

Publication Number Publication Date
CA647632A true CA647632A (en) 1962-08-28

Family

ID=35936281

Family Applications (1)

Application Number Title Priority Date Filing Date
CA647632A Expired CA647632A (en) Sand core and mold compositions

Country Status (1)

Country Link
CA (1) CA647632A (en)

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