CA312243A - Reproduction de dessins sur metaux - Google Patents

Reproduction de dessins sur metaux

Info

Publication number
CA312243A
CA312243A CA312243A CA312243DA CA312243A CA 312243 A CA312243 A CA 312243A CA 312243 A CA312243 A CA 312243A CA 312243D A CA312243D A CA 312243DA CA 312243 A CA312243 A CA 312243A
Authority
CA
Canada
Prior art keywords
metal
reproducing designs
reproducing
designs
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
CA312243A
Other languages
English (en)
Inventor
William Miller Frederick
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 CA312243A publication Critical patent/CA312243A/fr
Expired legal-status Critical Current

Links

CA312243A Reproduction de dessins sur metaux Expired CA312243A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA312243T

Publications (1)

Publication Number Publication Date
CA312243A true CA312243A (fr) 1931-06-09

Family

ID=35271569

Family Applications (1)

Application Number Title Priority Date Filing Date
CA312243A Expired CA312243A (fr) Reproduction de dessins sur metaux

Country Status (1)

Country Link
CA (1) CA312243A (fr)

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