FR500787A - Controleur de rondes à poinconnage direct - Google Patents

Controleur de rondes à poinconnage direct

Info

Publication number
FR500787A
FR500787A FR500787A FR500787DA FR500787A FR 500787 A FR500787 A FR 500787A FR 500787 A FR500787 A FR 500787A FR 500787D A FR500787D A FR 500787DA FR 500787 A FR500787 A FR 500787A
Authority
FR
France
Prior art keywords
direct punching
punching round
round controller
controller
direct
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
FR500787A
Other languages
English (en)
Inventor
Alfred Martens
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
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR500787A publication Critical patent/FR500787A/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
    • G07C1/20—Checking timed patrols, e.g. of watchman

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR500787A 1919-06-18 1919-06-18 Controleur de rondes à poinconnage direct Expired FR500787A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR500787T 1919-06-18

Publications (1)

Publication Number Publication Date
FR500787A true FR500787A (fr) 1920-03-24

Family

ID=8905305

Family Applications (1)

Application Number Title Priority Date Filing Date
FR500787A Expired FR500787A (fr) 1919-06-18 1919-06-18 Controleur de rondes à poinconnage direct

Country Status (1)

Country Link
FR (1) FR500787A (fr)

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