CH74538A - Speedometer - Google Patents
SpeedometerInfo
- Publication number
- CH74538A CH74538A CH74538A CH74538DA CH74538A CH 74538 A CH74538 A CH 74538A CH 74538 A CH74538 A CH 74538A CH 74538D A CH74538D A CH 74538DA CH 74538 A CH74538 A CH 74538A
- Authority
- CH
- Switzerland
- Prior art keywords
- speedometer
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
- G04B47/06—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass
- G04B47/061—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass calculating scales for indicating relationship between quantity and time
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH74538T | 1916-11-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH74538A true CH74538A (en) | 1917-03-01 |
Family
ID=4325359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH74538A CH74538A (en) | 1916-11-17 | 1916-11-17 | Speedometer |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH74538A (en) |
-
1916
- 1916-11-17 CH CH74538A patent/CH74538A/en unknown
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