CA227269A - Production of copying foils - Google Patents

Production of copying foils

Info

Publication number
CA227269A
CA227269A CA227269A CA227269DA CA227269A CA 227269 A CA227269 A CA 227269A CA 227269 A CA227269 A CA 227269A CA 227269D A CA227269D A CA 227269DA CA 227269 A CA227269 A CA 227269A
Authority
CA
Canada
Prior art keywords
foils
copying
production
copying foils
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
CA227269A
Other languages
French (fr)
Inventor
Seyfferth Eugen
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 CA227269A publication Critical patent/CA227269A/en
Expired legal-status Critical Current

Links

CA227269A Production of copying foils Expired CA227269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA227269T

Publications (1)

Publication Number Publication Date
CA227269A true CA227269A (en) 1922-12-19

Family

ID=35122872

Family Applications (1)

Application Number Title Priority Date Filing Date
CA227269A Expired CA227269A (en) Production of copying foils

Country Status (1)

Country Link
CA (1) CA227269A (en)

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