FR427675A - Device for recording the arrival of carrier pigeons - Google Patents
Device for recording the arrival of carrier pigeonsInfo
- Publication number
- FR427675A FR427675A FR427675DA FR427675A FR 427675 A FR427675 A FR 427675A FR 427675D A FR427675D A FR 427675DA FR 427675 A FR427675 A FR 427675A
- Authority
- FR
- France
- Prior art keywords
- arrival
- recording
- carrier pigeons
- pigeons
- carrier
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR427675T | 1911-02-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR427675A true FR427675A (en) | 1911-08-10 |
Family
ID=1470133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR427675D Expired FR427675A (en) | 1911-02-15 | 1911-02-15 | Device for recording the arrival of carrier pigeons |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR427675A (en) |
-
1911
- 1911-02-15 FR FR427675D patent/FR427675A/en not_active Expired
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