CA391384A - Expulsion de tubes etames - Google Patents

Expulsion de tubes etames

Info

Publication number
CA391384A
CA391384A CA391384A CA391384DA CA391384A CA 391384 A CA391384 A CA 391384A CA 391384 A CA391384 A CA 391384A CA 391384D A CA391384D A CA 391384DA CA 391384 A CA391384 A CA 391384A
Authority
CA
Canada
Prior art keywords
coated tube
tube extrusion
extrusion
coated
tube
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
CA391384A
Other languages
English (en)
Inventor
W. Wheeler Alexander
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.)
NL Industries Inc
Original Assignee
NL Industries Inc
Publication date
Application granted granted Critical
Publication of CA391384A publication Critical patent/CA391384A/fr
Expired legal-status Critical Current

Links

CA391384A Expulsion de tubes etames Expired CA391384A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA391384T

Publications (1)

Publication Number Publication Date
CA391384A true CA391384A (fr) 1940-09-17

Family

ID=35398933

Family Applications (1)

Application Number Title Priority Date Filing Date
CA391384A Expired CA391384A (fr) Expulsion de tubes etames

Country Status (1)

Country Link
CA (1) CA391384A (fr)

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