CH4248A - Chronograph pocket watch - Google Patents
Chronograph pocket watchInfo
- Publication number
- CH4248A CH4248A CH4248A CH4248DA CH4248A CH 4248 A CH4248 A CH 4248A CH 4248 A CH4248 A CH 4248A CH 4248D A CH4248D A CH 4248DA CH 4248 A CH4248 A CH 4248A
- Authority
- CH
- Switzerland
- Prior art keywords
- chronograph
- pocket watch
- watch
- chronograph pocket
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
- G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
- G04F7/08—Watches or clocks with stop devices, e.g. chronograph
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH4248T | 1891-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH4248A true CH4248A (en) | 1892-03-31 |
Family
ID=4186708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH4248A CH4248A (en) | 1891-11-11 | 1891-11-11 | Chronograph pocket watch |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH4248A (en) |
-
1891
- 1891-11-11 CH CH4248A patent/CH4248A/en unknown
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