CA81872A - Fabrication de tubes sans coutures - Google Patents

Fabrication de tubes sans coutures

Info

Publication number
CA81872A
CA81872A CA000081872A CA81872DA CA81872A CA 81872 A CA81872 A CA 81872A CA 000081872 A CA000081872 A CA 000081872A CA 81872D A CA81872D A CA 81872DA CA 81872 A CA81872 A CA 81872A
Authority
CA
Canada
Prior art keywords
seamless tubing
tubing manufacture
manufacture
seamless
tubing
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
CA000081872A
Other languages
English (en)
Inventor
Samuel E. Drescher
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 CA81872A publication Critical patent/CA81872A/fr
Expired legal-status Critical Current

Links

CA000081872A 1903-05-14 1903-05-14 Fabrication de tubes sans coutures Expired CA81872A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA81872T 1903-05-14

Publications (1)

Publication Number Publication Date
CA81872A true CA81872A (fr) 1903-07-14

Family

ID=45198408

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000081872A Expired CA81872A (fr) 1903-05-14 1903-05-14 Fabrication de tubes sans coutures

Country Status (1)

Country Link
CA (1) CA81872A (fr)

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