CA275488A - Registre de presence - Google Patents

Registre de presence

Info

Publication number
CA275488A
CA275488A CA275488A CA275488DA CA275488A CA 275488 A CA275488 A CA 275488A CA 275488 A CA275488 A CA 275488A CA 275488D A CA275488D A CA 275488DA CA 275488 A CA275488 A CA 275488A
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
CA275488A
Other languages
English (en)
Inventor
M. Gilbert Ralph
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 Time Recording Co
Original Assignee
International Time Recording Co
Publication date
Application granted granted Critical
Publication of CA275488A publication Critical patent/CA275488A/fr
Expired legal-status Critical Current

Links

CA275488A Registre de presence Expired CA275488A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA275488T

Publications (1)

Publication Number Publication Date
CA275488A true CA275488A (fr) 1927-11-15

Family

ID=35205520

Family Applications (1)

Application Number Title Priority Date Filing Date
CA275488A Expired CA275488A (fr) Registre de presence

Country Status (1)

Country Link
CA (1) CA275488A (fr)

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