CA250978A - Carte de tabulation - Google Patents

Carte de tabulation

Info

Publication number: CA250978A
Authority: CA; Canada
Prior art keywords: tabulating card; tabulating; card
Prior art date: 1925-06-23
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

CA250978A

Other languages

English (en)

Inventor

Ehret Clement

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

1925-06-23

1925-06-23 Application granted granted Critical

1925-06-23 Publication of CA250978A publication Critical patent/CA250978A/fr

Status Expired legal-status Critical Current

Links

CA250978A Carte de tabulation Expired CA250978A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA250978T

Publications (1)

Publication Number	Publication Date
CA250978A true CA250978A (fr)	1925-06-23

Family

ID=35157952

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA250978A Expired CA250978A (fr)			Carte de tabulation

Country Status (1)

Country	Link
CA (1)	CA250978A (fr)

0
- CA CA250978A patent/CA250978A/fr not_active Expired

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