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CA156898A - Appareil a fabrication de barres et de tubes en metal - Google Patents

Appareil a fabrication de barres et de tubes en metal

Info

Publication number
CA156898A
CA156898A CA000156898A CA156898DA CA156898A CA 156898 A CA156898 A CA 156898A CA 000156898 A CA000156898 A CA 000156898A CA 156898D A CA156898D A CA 156898DA CA 156898 A CA156898 A CA 156898A
Authority
CA
Canada
Prior art keywords
tubes
metal bars
manufacturing metal
manufacturing
bars
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
CA000156898A
Other languages
English (en)
Inventor
Adam Helmer Pehrson
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 CA156898A publication Critical patent/CA156898A/fr
Expired legal-status Critical Current

Links

CA000156898A 1914-04-07 1914-04-07 Appareil a fabrication de barres et de tubes en metal Expired CA156898A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA156898T 1914-04-07

Publications (1)

Publication Number Publication Date
CA156898A true CA156898A (fr) 1914-07-14

Family

ID=45276604

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000156898A Expired CA156898A (fr) 1914-04-07 1914-04-07 Appareil a fabrication de barres et de tubes en metal

Country Status (1)

Country Link
CA (1) CA156898A (fr)

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