CA398802A - Machine a fabriquer des tuyaux enroules - Google Patents

Machine a fabriquer des tuyaux enroules

Info

Publication number
CA398802A
CA398802A CA398802A CA398802DA CA398802A CA 398802 A CA398802 A CA 398802A CA 398802 A CA398802 A CA 398802A CA 398802D A CA398802D A CA 398802DA CA 398802 A CA398802 A CA 398802A
Authority
CA
Canada
Prior art keywords
making machine
coiled pipe
pipe making
coiled
machine
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
CA398802A
Other languages
English (en)
Inventor
Williams Ralph
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 CA398802A publication Critical patent/CA398802A/fr
Expired legal-status Critical Current

Links

CA398802A Machine a fabriquer des tuyaux enroules Expired CA398802A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA398802T

Publications (1)

Publication Number Publication Date
CA398802A true CA398802A (fr) 1941-08-26

Family

ID=35409281

Family Applications (1)

Application Number Title Priority Date Filing Date
CA398802A Expired CA398802A (fr) Machine a fabriquer des tuyaux enroules

Country Status (1)

Country Link
CA (1) CA398802A (fr)

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