CA242140A - Enregistreur de temps - Google Patents

Enregistreur de temps

Info

Publication number
CA242140A
CA242140A CA242140A CA242140DA CA242140A CA 242140 A CA242140 A CA 242140A CA 242140 A CA242140 A CA 242140A CA 242140D A CA242140D A CA 242140DA CA 242140 A CA242140 A CA 242140A
Authority
CA
Canada
Prior art keywords
time recorder
recorder
time
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
CA242140A
Other languages
English (en)
Inventor
J. Watson Thomas
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.)
International Business Machines Corp
Original Assignee
Computing Tabulating Recording Co
Publication date
Application granted granted Critical
Publication of CA242140A publication Critical patent/CA242140A/fr
Expired legal-status Critical Current

Links

CA242140A Enregistreur de temps Expired CA242140A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA242140T

Publications (1)

Publication Number Publication Date
CA242140A true CA242140A (fr) 1924-08-12

Family

ID=35146171

Family Applications (1)

Application Number Title Priority Date Filing Date
CA242140A Expired CA242140A (fr) Enregistreur de temps

Country Status (1)

Country Link
CA (1) CA242140A (fr)

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