CA174950A - Card testing device - Google Patents

Card testing device

Info

Publication number
CA174950A
CA174950A CA000174950A CA174950DA CA174950A CA 174950 A CA174950 A CA 174950A CA 000174950 A CA000174950 A CA 000174950A CA 174950D A CA174950D A CA 174950DA CA 174950 A CA174950 A CA 174950A
Authority
CA
Canada
Prior art keywords
testing device
card testing
card
testing
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
CA000174950A
Other languages
French (fr)
Inventor
Herman Hollereth
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.)
CANADIAN TABULATING MACHINE COMPANY Ltd
Original Assignee
CANADIAN TABULATING MACHINE COMPANY Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CANADIAN TABULATING MACHINE COMPANY Ltd filed Critical CANADIAN TABULATING MACHINE COMPANY Ltd
Application granted granted Critical
Publication of CA174950A publication Critical patent/CA174950A/en
Expired legal-status Critical Current

Links

CA000174950A 1915-08-05 1915-08-05 Card testing device Expired CA174950A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA174950T 1915-08-05

Publications (1)

Publication Number Publication Date
CA174950A true CA174950A (en) 1917-02-06

Family

ID=45294603

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000174950A Expired CA174950A (en) 1915-08-05 1915-08-05 Card testing device

Country Status (1)

Country Link
CA (1) CA174950A (en)

Similar Documents

Publication Publication Date Title
CA174950A (en) Card testing device
CA168199A (en) Filing device
CA166642A (en) Sample displaying device
CA176229A (en) Ing device
CA165529A (en) Electric testing device
CA172908A (en) Test circuit
CA178374A (en) Connecting device
CA165894A (en) Educational device
CA167091A (en) Display device
CA167579A (en) Display device
CA164619A (en) Display device
CA162222A (en) Elastic device
CA173267A (en) Eye testing device
CA177280A (en) Electro-magnetic device
CA164115A (en) Game device
CA164133A (en) Game device
CA164161A (en) Game device
CA168874A (en) Game device
CA163626A (en) Game device
CA169442A (en) Coil retaining device
CA168960A (en) Mailing device
CA169281A (en) Elecrical device
CA167413A (en) Ten pin apparatus
CA166973A (en) Dynamometer
CA167921A (en) Filing device