CA551278A - Methode de formation de moules en coquille - Google Patents

Methode de formation de moules en coquille

Info

Publication number
CA551278A
CA551278A CA551278A CA551278DA CA551278A CA 551278 A CA551278 A CA 551278A CA 551278 A CA551278 A CA 551278A CA 551278D A CA551278D A CA 551278DA CA 551278 A CA551278 A CA 551278A
Authority
CA
Canada
Prior art keywords
shell molds
forming shell
forming
molds
shell
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
CA551278A
Other languages
English (en)
Inventor
J. Henry Donald
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
Publication date
Application granted granted Critical
Publication of CA551278A publication Critical patent/CA551278A/fr
Expired legal-status Critical Current

Links

CA551278A Methode de formation de moules en coquille Expired CA551278A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA551278T

Publications (1)

Publication Number Publication Date
CA551278A true CA551278A (fr) 1958-01-07

Family

ID=35712679

Family Applications (1)

Application Number Title Priority Date Filing Date
CA551278A Expired CA551278A (fr) Methode de formation de moules en coquille

Country Status (1)

Country Link
CA (1) CA551278A (fr)

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