CH552255A - DEVICE FOR REGISTRATION OF PRESENCE AND WORKING HOURS. - Google Patents

DEVICE FOR REGISTRATION OF PRESENCE AND WORKING HOURS.

Info

Publication number
CH552255A
CH552255A CH1780072A CH1780072A CH552255A CH 552255 A CH552255 A CH 552255A CH 1780072 A CH1780072 A CH 1780072A CH 1780072 A CH1780072 A CH 1780072A CH 552255 A CH552255 A CH 552255A
Authority
CH
Switzerland
Prior art keywords
registration
working hours
hours
working
Prior art date
Application number
CH1780072A
Other languages
German (de)
Original Assignee
Bergundthal Uhrenfabrik E & H
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
Application filed by Bergundthal Uhrenfabrik E & H filed Critical Bergundthal Uhrenfabrik E & H
Priority to CH1780072A priority Critical patent/CH552255A/en
Priority to DE19732358865 priority patent/DE2358865C3/en
Publication of CH552255A publication Critical patent/CH552255A/en

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/02—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people not involving the registering, indicating or recording of other data

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
CH1780072A 1972-12-06 1972-12-06 DEVICE FOR REGISTRATION OF PRESENCE AND WORKING HOURS. CH552255A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1780072A CH552255A (en) 1972-12-06 1972-12-06 DEVICE FOR REGISTRATION OF PRESENCE AND WORKING HOURS.
DE19732358865 DE2358865C3 (en) 1972-12-06 1973-11-26 Device for registering presence and operation toes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1780072A CH552255A (en) 1972-12-06 1972-12-06 DEVICE FOR REGISTRATION OF PRESENCE AND WORKING HOURS.

Publications (1)

Publication Number Publication Date
CH552255A true CH552255A (en) 1974-07-31

Family

ID=4428193

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1780072A CH552255A (en) 1972-12-06 1972-12-06 DEVICE FOR REGISTRATION OF PRESENCE AND WORKING HOURS.

Country Status (1)

Country Link
CH (1) CH552255A (en)

Also Published As

Publication number Publication date
DE2358865B2 (en) 1976-08-19
DE2358865A1 (en) 1974-06-27

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Legal Events

Date Code Title Description
PL Patent ceased