CA328650A - Fabrication de tubes - Google Patents

Fabrication de tubes

Info

Publication number
CA328650A
CA328650A CA328650A CA328650DA CA328650A CA 328650 A CA328650 A CA 328650A CA 328650 A CA328650 A CA 328650A CA 328650D A CA328650D A CA 328650DA CA 328650 A CA328650 A CA 328650A
Authority
CA
Canada
Prior art keywords
tube manufacture
manufacture
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
CA328650A
Other languages
English (en)
Inventor
Heetkamp Heinrich
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.)
Mannesmann Demag AG
Original Assignee
Demag AG
Publication date
Application granted granted Critical
Publication of CA328650A publication Critical patent/CA328650A/fr
Expired legal-status Critical Current

Links

CA328650A Fabrication de tubes Expired CA328650A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA328650T

Publications (1)

Publication Number Publication Date
CA328650A true CA328650A (fr) 1932-12-20

Family

ID=35291020

Family Applications (1)

Application Number Title Priority Date Filing Date
CA328650A Expired CA328650A (fr) Fabrication de tubes

Country Status (1)

Country Link
CA (1) CA328650A (fr)

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