CA473240A - Variable duplicators - Google Patents

Variable duplicators

Info

Publication number
CA473240A
CA473240A CA473240A CA473240DA CA473240A CA 473240 A CA473240 A CA 473240A CA 473240 A CA473240 A CA 473240A CA 473240D A CA473240D A CA 473240DA CA 473240 A CA473240 A CA 473240A
Authority
CA
Canada
Prior art keywords
duplicators
variable
variable duplicators
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
CA473240A
Other languages
French (fr)
Inventor
William Zatrepalek Wesley
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 CA473240A publication Critical patent/CA473240A/en
Expired legal-status Critical Current

Links

CA473240A Variable duplicators Expired CA473240A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA473240T

Publications (1)

Publication Number Publication Date
CA473240A true CA473240A (en) 1951-05-01

Family

ID=35607208

Family Applications (1)

Application Number Title Priority Date Filing Date
CA473240A Expired CA473240A (en) Variable duplicators

Country Status (1)

Country Link
CA (1) CA473240A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713223A (en) * 1971-12-29 1973-01-30 Biggar F Automatic scribing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713223A (en) * 1971-12-29 1973-01-30 Biggar F Automatic scribing machine

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