CA52622A - Fabrication de tubes en cuivre, etc. - Google Patents

Fabrication de tubes en cuivre, etc.

Info

Publication number
CA52622A
CA52622A CA000052622A CA52622DA CA52622A CA 52622 A CA52622 A CA 52622A CA 000052622 A CA000052622 A CA 000052622A CA 52622D A CA52622D A CA 52622DA CA 52622 A CA52622 A CA 52622A
Authority
CA
Canada
Prior art keywords
cooper
manufacture
metal tubes
tubes
metal
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
CA000052622A
Other languages
English (en)
Inventor
Emilien Dumoulin
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 CA52622A publication Critical patent/CA52622A/fr
Expired legal-status Critical Current

Links

CA000052622A 1896-01-07 1896-01-07 Fabrication de tubes en cuivre, etc. Expired CA52622A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA52622T 1896-01-07

Publications (1)

Publication Number Publication Date
CA52622A true CA52622A (fr) 1896-06-12

Family

ID=45169161

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000052622A Expired CA52622A (fr) 1896-01-07 1896-01-07 Fabrication de tubes en cuivre, etc.

Country Status (1)

Country Link
CA (1) CA52622A (fr)

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