CA549956A - Duplicating printing mechanism for calculators and bookkeeping machines - Google Patents

Duplicating printing mechanism for calculators and bookkeeping machines

Info

Publication number
CA549956A
CA549956A CA549956A CA549956DA CA549956A CA 549956 A CA549956 A CA 549956A CA 549956 A CA549956 A CA 549956A CA 549956D A CA549956D A CA 549956DA CA 549956 A CA549956 A CA 549956A
Authority
CA
Canada
Prior art keywords
calculators
printing mechanism
bookkeeping machines
duplicating printing
duplicating
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
CA549956A
Other languages
French (fr)
Inventor
Bringer Hans
Schellig Willy
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.)
Exacta Bueromaschinen GmbH
Original Assignee
Exacta Bueromaschinen GmbH
Publication date
Application granted granted Critical
Publication of CA549956A publication Critical patent/CA549956A/en
Expired legal-status Critical Current

Links

CA549956A Duplicating printing mechanism for calculators and bookkeeping machines Expired CA549956A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA549956T

Publications (1)

Publication Number Publication Date
CA549956A true CA549956A (en) 1957-12-10

Family

ID=35711340

Family Applications (1)

Application Number Title Priority Date Filing Date
CA549956A Expired CA549956A (en) Duplicating printing mechanism for calculators and bookkeeping machines

Country Status (1)

Country Link
CA (1) CA549956A (en)

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