CA293308A - Moule et son noyau - Google Patents

Moule et son noyau

Info

Publication number
CA293308A
CA293308A CA293308A CA293308DA CA293308A CA 293308 A CA293308 A CA 293308A CA 293308 A CA293308 A CA 293308A CA 293308D A CA293308D A CA 293308DA CA 293308 A CA293308 A CA 293308A
Authority
CA
Canada
Prior art keywords
mould
core
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
CA293308A
Other languages
English (en)
Inventor
Guyot Marius
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.)
Alcoa Corp
Original Assignee
Alcoa Corp
Publication date
Application granted granted Critical
Publication of CA293308A publication Critical patent/CA293308A/fr
Expired legal-status Critical Current

Links

CA293308A Moule et son noyau Expired CA293308A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA293308T

Publications (1)

Publication Number Publication Date
CA293308A true CA293308A (fr) 1929-09-24

Family

ID=35230627

Family Applications (1)

Application Number Title Priority Date Filing Date
CA293308A Expired CA293308A (fr) Moule et son noyau

Country Status (1)

Country Link
CA (1) CA293308A (fr)

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