CA176209A - Methode de travailler le cuivre - Google Patents

Methode de travailler le cuivre

Info

Publication number
CA176209A
CA176209A CA000176209A CA176209DA CA176209A CA 176209 A CA176209 A CA 176209A CA 000176209 A CA000176209 A CA 000176209A CA 176209D A CA176209D A CA 176209DA CA 176209 A CA176209 A CA 176209A
Authority
CA
Canada
Prior art keywords
working copper
copper
working
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
CA000176209A
Other languages
English (en)
Inventor
William H. Harman
Fred S. Carver
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 CA176209A publication Critical patent/CA176209A/fr
Expired legal-status Critical Current

Links

CA000176209A 1917-01-24 1917-01-24 Methode de travailler le cuivre Expired CA176209A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA176209T 1917-01-24

Publications (1)

Publication Number Publication Date
CA176209A true CA176209A (fr) 1917-04-10

Family

ID=45295862

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000176209A Expired CA176209A (fr) 1917-01-24 1917-01-24 Methode de travailler le cuivre

Country Status (1)

Country Link
CA (1) CA176209A (fr)

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