CA127422A - Appareil a fabriquer des tubes metalliques sans soudures - Google Patents

Appareil a fabriquer des tubes metalliques sans soudures

Info

Publication number
CA127422A
CA127422A CA000127422A CA127422DA CA127422A CA 127422 A CA127422 A CA 127422A CA 000127422 A CA000127422 A CA 000127422A CA 127422D A CA127422D A CA 127422DA CA 127422 A CA127422 A CA 127422A
Authority
CA
Canada
Prior art keywords
manufacture
metal tubes
seamless metal
seamless
tubes
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
CA000127422A
Other languages
English (en)
Inventor
Charles Francis Williams
William Dicks
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA127422A publication Critical patent/CA127422A/fr
Expired legal-status Critical Current

Links

CA000127422A 1907-11-14 1907-11-14 Appareil a fabriquer des tubes metalliques sans soudures Expired CA127422A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA127422T 1907-11-14

Publications (1)

Publication Number Publication Date
CA127422A true CA127422A (fr) 1910-08-09

Family

ID=45247143

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000127422A Expired CA127422A (fr) 1907-11-14 1907-11-14 Appareil a fabriquer des tubes metalliques sans soudures

Country Status (1)

Country Link
CA (1) CA127422A (fr)

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