CA438560A - Fabrication de moules a pieces de raccordement - Google Patents

Fabrication de moules a pieces de raccordement

Info

Publication number
CA438560A
CA438560A CA438560A CA438560DA CA438560A CA 438560 A CA438560 A CA 438560A CA 438560 A CA438560 A CA 438560A CA 438560D A CA438560D A CA 438560DA CA 438560 A CA438560 A CA 438560A
Authority
CA
Canada
Prior art keywords
making moulds
transition cores
cores
transition
moulds
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
CA438560A
Other languages
English (en)
Inventor
John Miller Raymond
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 CA438560A publication Critical patent/CA438560A/fr
Expired legal-status Critical Current

Links

CA438560A Fabrication de moules a pieces de raccordement Expired CA438560A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA438560T

Publications (1)

Publication Number Publication Date
CA438560A true CA438560A (fr) 1946-12-17

Family

ID=35553794

Family Applications (1)

Application Number Title Priority Date Filing Date
CA438560A Expired CA438560A (fr) Fabrication de moules a pieces de raccordement

Country Status (1)

Country Link
CA (1) CA438560A (fr)

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