CA434828A - Methode de fabriquer des moules a noyau de transition - Google Patents

Methode de fabriquer des moules a noyau de transition

Info

Publication number
CA434828A
CA434828A CA434828A CA434828DA CA434828A CA 434828 A CA434828 A CA 434828A CA 434828 A CA434828 A CA 434828A CA 434828D A CA434828D A CA 434828DA CA 434828 A CA434828 A CA 434828A
Authority
CA
Canada
Prior art keywords
making method
core mould
mould making
transition core
transition
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
CA434828A
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 CA434828A publication Critical patent/CA434828A/fr
Expired legal-status Critical Current

Links

CA434828A Methode de fabriquer des moules a noyau de transition Expired CA434828A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA434828T

Publications (1)

Publication Number Publication Date
CA434828A true CA434828A (fr) 1946-05-21

Family

ID=35549458

Family Applications (1)

Application Number Title Priority Date Filing Date
CA434828A Expired CA434828A (fr) Methode de fabriquer des moules a noyau de transition

Country Status (1)

Country Link
CA (1) CA434828A (fr)

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