CA692495A - Photoelectric apparatus for reading punched cards - Google Patents

Photoelectric apparatus for reading punched cards

Info

Publication number: CA692495A
Authority: CA; Canada
Prior art keywords: punched cards; photoelectric apparatus; reading punched; reading; photoelectric
Prior art date: 1964-08-11
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

CA692495A

Inventor

Magee Vincent

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.)

Ferranti International PLC

Original Assignee

Ferranti PLC

Publication date

1964-08-11

1964-08-11 Application granted granted Critical

1964-08-11 Publication of CA692495A publication Critical patent/CA692495A/en

Status Expired legal-status Critical Current

Links

CA692495A Photoelectric apparatus for reading punched cards Expired CA692495A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA692495T

Publications (1)

Publication Number	Publication Date
CA692495A true CA692495A (en)	1964-08-11

Family

ID=36002734

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA692495A Expired CA692495A (en)			Photoelectric apparatus for reading punched cards

Country Status (1)

Country	Link
CA (1)	CA692495A (en)

0
- CA CA692495A patent/CA692495A/en not_active Expired

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