FR540903A - Perfectionnements aux appareils timbreurs horaires - Google Patents

Perfectionnements aux appareils timbreurs horaires

Info

Publication number
FR540903A
FR540903A FR540903DA FR540903A FR 540903 A FR540903 A FR 540903A FR 540903D A FR540903D A FR 540903DA FR 540903 A FR540903 A FR 540903A
Authority
FR
France
Prior art keywords
time stamping
stamping devices
devices
time
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
Other languages
English (en)
Inventor
Robert Hyde Thompson
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 filed Critical
Application granted granted Critical
Publication of FR540903A publication Critical patent/FR540903A/fr
Expired legal-status Critical Current

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
    • G07C1/04—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 wherein the time is indicated in figures
    • G07C1/06—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 wherein the time is indicated in figures with apparatus adapted for use with individual cards

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR540903D 1921-10-05 1921-10-05 Perfectionnements aux appareils timbreurs horaires Expired FR540903A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR540903T 1921-10-05

Publications (1)

Publication Number Publication Date
FR540903A true FR540903A (fr) 1922-07-19

Family

ID=8929741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR540903D Expired FR540903A (fr) 1921-10-05 1921-10-05 Perfectionnements aux appareils timbreurs horaires

Country Status (1)

Country Link
FR (1) FR540903A (fr)

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