FR563008A - New automatic device to observe the arrival of carrier pigeons - Google Patents

New automatic device to observe the arrival of carrier pigeons

Info

Publication number
FR563008A
FR563008A FR563008DA FR563008A FR 563008 A FR563008 A FR 563008A FR 563008D A FR563008D A FR 563008DA FR 563008 A FR563008 A FR 563008A
Authority
FR
France
Prior art keywords
arrival
observe
automatic device
new automatic
carrier pigeons
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)
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.)
CIE CONTINENTALE POUR LA FABRI
Original Assignee
CIE CONTINENTALE POUR LA FABRI
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 CIE CONTINENTALE POUR LA FABRI filed Critical CIE CONTINENTALE POUR LA FABRI
Application granted granted Critical
Publication of FR563008A publication Critical patent/FR563008A/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
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/22—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people in connection with sports or games
    • G07C1/26—Pigeon-timing or like equipment

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR563008D 1922-05-04 1923-03-02 New automatic device to observe the arrival of carrier pigeons Expired FR563008A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE563008X 1922-05-04

Publications (1)

Publication Number Publication Date
FR563008A true FR563008A (en) 1923-11-24

Family

ID=3872817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR563008D Expired FR563008A (en) 1922-05-04 1923-03-02 New automatic device to observe the arrival of carrier pigeons

Country Status (1)

Country Link
FR (1) FR563008A (en)

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