CA317865A - Marqueur de presence - Google Patents

Marqueur de presence

Info

Publication number
CA317865A
CA317865A CA317865A CA317865DA CA317865A CA 317865 A CA317865 A CA 317865A CA 317865 A CA317865 A CA 317865A CA 317865D A CA317865D A CA 317865DA CA 317865 A CA317865 A CA 317865A
Authority
CA
Canada
Prior art keywords
time stamp
stamp
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
CA317865A
Other languages
English (en)
Inventor
E. Larrabee Clinton
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 CA317865A publication Critical patent/CA317865A/fr
Expired legal-status Critical Current

Links

CA317865A Marqueur de presence Expired CA317865A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA317865T

Publications (1)

Publication Number Publication Date
CA317865A true CA317865A (fr) 1931-12-08

Family

ID=35278421

Family Applications (1)

Application Number Title Priority Date Filing Date
CA317865A Expired CA317865A (fr) Marqueur de presence

Country Status (1)

Country Link
CA (1) CA317865A (fr)

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