CA286158A - Enregistreur de presence - Google Patents

Enregistreur de presence

Info

Publication number
CA286158A
CA286158A CA286158A CA286158DA CA286158A CA 286158 A CA286158 A CA 286158A CA 286158 A CA286158 A CA 286158A CA 286158D A CA286158D A CA 286158DA CA 286158 A CA286158 A CA 286158A
Authority
CA
Canada
Prior art keywords
recording apparatus
time recording
time
recording
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
CA286158A
Other languages
English (en)
Inventor
Cooper Sutherland William
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.)
WORK METERS Ltd
Original Assignee
WORK METERS Ltd
Publication date
Application granted granted Critical
Publication of CA286158A publication Critical patent/CA286158A/fr
Expired legal-status Critical Current

Links

CA286158A Enregistreur de presence Expired CA286158A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA286158T

Publications (1)

Publication Number Publication Date
CA286158A true CA286158A (fr) 1929-01-01

Family

ID=35222970

Family Applications (1)

Application Number Title Priority Date Filing Date
CA286158A Expired CA286158A (fr) Enregistreur de presence

Country Status (1)

Country Link
CA (1) CA286158A (fr)

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