CA631475A - Air-set mold cores and method of making - Google Patents

Air-set mold cores and method of making

Info

Publication number
CA631475A
CA631475A CA631475A CA631475DA CA631475A CA 631475 A CA631475 A CA 631475A CA 631475 A CA631475 A CA 631475A CA 631475D A CA631475D A CA 631475DA CA 631475 A CA631475 A CA 631475A
Authority
CA
Canada
Prior art keywords
making
air
mold cores
set mold
cores
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
CA631475A
Inventor
C. Williams Douglas
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
Publication date
Application granted granted Critical
Publication of CA631475A publication Critical patent/CA631475A/en
Expired legal-status Critical Current

Links

CA631475A Air-set mold cores and method of making Expired CA631475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA631475T

Publications (1)

Publication Number Publication Date
CA631475A true CA631475A (en) 1961-11-21

Family

ID=35887616

Family Applications (1)

Application Number Title Priority Date Filing Date
CA631475A Expired CA631475A (en) Air-set mold cores and method of making

Country Status (1)

Country Link
CA (1) CA631475A (en)

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