CA767058A - Hectograph products and processes - Google Patents

Hectograph products and processes

Info

Publication number
CA767058A
CA767058A CA767058A CA767058DA CA767058A CA 767058 A CA767058 A CA 767058A CA 767058 A CA767058 A CA 767058A CA 767058D A CA767058D A CA 767058DA CA 767058 A CA767058 A CA 767058A
Authority
CA
Canada
Prior art keywords
hectograph
products
processes
hectograph products
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
CA767058A
Inventor
A. Newman Douglas
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.)
Columbia Ribbon and Carbon Manufacturing Co Inc
Original Assignee
Columbia Ribbon and Carbon Manufacturing Co Inc
Publication date
Application granted granted Critical
Publication of CA767058A publication Critical patent/CA767058A/en
Expired legal-status Critical Current

Links

CA767058A Hectograph products and processes Expired CA767058A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA767058T

Publications (1)

Publication Number Publication Date
CA767058A true CA767058A (en) 1967-09-12

Family

ID=36210469

Family Applications (1)

Application Number Title Priority Date Filing Date
CA767058A Expired CA767058A (en) Hectograph products and processes

Country Status (1)

Country Link
CA (1) CA767058A (en)

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