CA307795A - Machine d'enregistrement de presence - Google Patents

Machine d'enregistrement de presence

Info

Publication number
CA307795A
CA307795A CA307795A CA307795DA CA307795A CA 307795 A CA307795 A CA 307795A CA 307795 A CA307795 A CA 307795A CA 307795D A CA307795D A CA 307795DA CA 307795 A CA307795 A CA 307795A
Authority
CA
Canada
Prior art keywords
stamping machine
time stamping
time
machine
stamping
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
CA307795A
Other languages
English (en)
Inventor
O. Dale Lincoln
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA307795A publication Critical patent/CA307795A/fr
Expired legal-status Critical Current

Links

CA307795A Machine d'enregistrement de presence Expired CA307795A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA307795T

Publications (1)

Publication Number Publication Date
CA307795A true CA307795A (fr) 1931-01-20

Family

ID=35260947

Family Applications (1)

Application Number Title Priority Date Filing Date
CA307795A Expired CA307795A (fr) Machine d'enregistrement de presence

Country Status (1)

Country Link
CA (1) CA307795A (fr)

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