CH39689A - Chronograph Mechanism - Google Patents
Chronograph MechanismInfo
- Publication number
- CH39689A CH39689A CH39689A CH39689DA CH39689A CH 39689 A CH39689 A CH 39689A CH 39689 A CH39689 A CH 39689A CH 39689D A CH39689D A CH 39689DA CH 39689 A CH39689 A CH 39689A
- Authority
- CH
- Switzerland
- Prior art keywords
- chronograph mechanism
- chronograph
- 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH39629T | 1907-04-08 | ||
| CH39689T | 1907-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH39689A true CH39689A (en) | 1908-04-01 |
Family
ID=25694287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH39689A CH39689A (en) | 1907-04-08 | 1907-04-23 | Chronograph Mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH39689A (en) |
-
1907
- 1907-04-23 CH CH39689A patent/CH39689A/en unknown
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