CA455979A - Matrice a refouler - Google Patents

Matrice a refouler

Info

Publication number
CA455979A
CA455979A CA455979A CA455979DA CA455979A CA 455979 A CA455979 A CA 455979A CA 455979 A CA455979 A CA 455979A CA 455979D A CA455979D A CA 455979DA CA 455979 A CA455979 A CA 455979A
Authority
CA
Canada
Prior art keywords
extrusion die
extrusion
die
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
CA455979A
Other languages
English (en)
Inventor
Laurence Templin Richard
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
Aluminum Company of America
Publication date
Application granted granted Critical
Publication of CA455979A publication Critical patent/CA455979A/fr
Expired legal-status Critical Current

Links

CA455979A Matrice a refouler Expired CA455979A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA455979T

Publications (1)

Publication Number Publication Date
CA455979A true CA455979A (fr) 1949-04-19

Family

ID=35573720

Family Applications (1)

Application Number Title Priority Date Filing Date
CA455979A Expired CA455979A (fr) Matrice a refouler

Country Status (1)

Country Link
CA (1) CA455979A (fr)

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