CA73569A - Fabrication de tubes a rebords - Google Patents

Fabrication de tubes a rebords

Info

Publication number
CA73569A
CA73569A CA000073569A CA73569DA CA73569A CA 73569 A CA73569 A CA 73569A CA 000073569 A CA000073569 A CA 000073569A CA 73569D A CA73569D A CA 73569DA CA 73569 A CA73569 A CA 73569A
Authority
CA
Canada
Prior art keywords
manufacture
flanged tubes
flanged
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
CA000073569A
Other languages
English (en)
Inventor
Friedrich Wilhelm Bartels
Wilhelm Schaefer
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 CA73569A publication Critical patent/CA73569A/fr
Expired legal-status Critical Current

Links

CA000073569A 1900-09-14 1900-09-14 Fabrication de tubes a rebords Expired CA73569A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA73569T 1900-09-14

Publications (1)

Publication Number Publication Date
CA73569A true CA73569A (fr) 1901-10-29

Family

ID=45190106

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000073569A Expired CA73569A (fr) 1900-09-14 1900-09-14 Fabrication de tubes a rebords

Country Status (1)

Country Link
CA (1) CA73569A (fr)

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