CA290446A - Dispositif supprimant l'impression des zeros - Google Patents

Dispositif supprimant l'impression des zeros

Info

Publication number: CA290446A
Authority: CA; Canada
Prior art keywords: suppression device; zero printing; printing suppression; zero; suppression
Prior art date: 1929-06-11
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

CA290446A

Other languages

English (en)

Inventor

W. Bryce James

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.)

Tabulating Machine Co

Original Assignee

Tabulating Machine Co

Publication date

1929-06-11

1929-06-11 Application granted granted Critical

1929-06-11 Publication of CA290446A publication Critical patent/CA290446A/fr

Status Expired legal-status Critical Current

Links

CA290446A Dispositif supprimant l'impression des zeros Expired CA290446A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA290446T

Publications (1)

Publication Number	Publication Date
CA290446A true CA290446A (fr)	1929-06-11

Family

ID=35227258

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA290446A Expired CA290446A (fr)			Dispositif supprimant l'impression des zeros

Country Status (1)

Country	Link
CA (1)	CA290446A (fr)

0
- CA CA290446A patent/CA290446A/fr not_active Expired

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