CA29349A - Mode de redresser les tubes metalliques sans couture - Google Patents

Mode de redresser les tubes metalliques sans couture

Info

Publication number
CA29349A
CA29349A CA000029349A CA29349DA CA29349A CA 29349 A CA29349 A CA 29349A CA 000029349 A CA000029349 A CA 000029349A CA 29349D A CA29349D A CA 29349DA CA 29349 A CA29349 A CA 29349A
Authority
CA
Canada
Prior art keywords
seamless tubes
metal seamless
straightening metal
straightening
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
CA000029349A
Other languages
English (en)
Inventor
Levi L. Burdon
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 CA29349A publication Critical patent/CA29349A/fr
Expired legal-status Critical Current

Links

CA000029349A Mode de redresser les tubes metalliques sans couture Expired CA29349A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA29349T

Publications (1)

Publication Number Publication Date
CA29349A true CA29349A (fr) 1888-06-14

Family

ID=45145890

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000029349A Expired CA29349A (fr) Mode de redresser les tubes metalliques sans couture

Country Status (1)

Country Link
CA (1) CA29349A (fr)

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