FR381711A - Recording device - Google Patents

Recording device

Info

Publication number
FR381711A
FR381711A FR381711DA FR381711A FR 381711 A FR381711 A FR 381711A FR 381711D A FR381711D A FR 381711DA FR 381711 A FR381711 A FR 381711A
Authority
FR
France
Prior art keywords
recording device
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
Other languages
French (fr)
Inventor
Joseph Mathias Arnold
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 FR381711A publication Critical patent/FR381711A/en
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
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
    • G07C3/08—Registering or indicating the production of the machine either with or without registering working or idle time
    • G07C3/12—Registering or indicating the production of the machine either with or without registering working or idle time in graphical form

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR381711D 1907-09-11 1907-09-11 Recording device Expired FR381711A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR381711T 1907-09-11

Publications (1)

Publication Number Publication Date
FR381711A true FR381711A (en) 1908-01-18

Family

ID=1427845

Family Applications (1)

Application Number Title Priority Date Filing Date
FR381711D Expired FR381711A (en) 1907-09-11 1907-09-11 Recording device

Country Status (1)

Country Link
FR (1) FR381711A (en)

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