ATE31828T1 - DEVICE FOR REGISTRATION AND CALCULATION OF ATTENDANCE TIMES. - Google Patents

DEVICE FOR REGISTRATION AND CALCULATION OF ATTENDANCE TIMES.

Info

Publication number
ATE31828T1
ATE31828T1 AT83100805T AT83100805T ATE31828T1 AT E31828 T1 ATE31828 T1 AT E31828T1 AT 83100805 T AT83100805 T AT 83100805T AT 83100805 T AT83100805 T AT 83100805T AT E31828 T1 ATE31828 T1 AT E31828T1
Authority
AT
Austria
Prior art keywords
registration
calculation
attendance times
attendance
Prior art date
Application number
AT83100805T
Other languages
German (de)
Inventor
Larry K Baxter
Robert D Cohen
Mark S Ain
Sheldon P Apsell
Original Assignee
Kronos Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US06/020,223 external-priority patent/US4270043A/en
Application filed by Kronos Inc filed Critical Kronos Inc
Application granted granted Critical
Publication of ATE31828T1 publication Critical patent/ATE31828T1/en

Links

AT83100805T 1979-03-13 1979-07-20 DEVICE FOR REGISTRATION AND CALCULATION OF ATTENDANCE TIMES. ATE31828T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/020,223 US4270043A (en) 1979-03-13 1979-03-13 Methods of and apparatus for time clock recording and computation and related uses
EP79301449A EP0016276B2 (en) 1979-03-13 1979-07-20 Method of and apparatus for time clock recording

Publications (1)

Publication Number Publication Date
ATE31828T1 true ATE31828T1 (en) 1988-01-15

Family

ID=26078106

Family Applications (2)

Application Number Title Priority Date Filing Date
AT79301449T ATE23070T1 (en) 1979-03-13 1979-07-20 METHOD AND DEVICE FOR REGISTRATION OF TIME.
AT83100805T ATE31828T1 (en) 1979-03-13 1979-07-20 DEVICE FOR REGISTRATION AND CALCULATION OF ATTENDANCE TIMES.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT79301449T ATE23070T1 (en) 1979-03-13 1979-07-20 METHOD AND DEVICE FOR REGISTRATION OF TIME.

Country Status (2)

Country Link
AT (2) ATE23070T1 (en)
DE (1) DE2967671D1 (en)

Also Published As

Publication number Publication date
DE2967671D1 (en) 1988-02-11
ATE23070T1 (en) 1986-11-15

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee