CH175402A - Chronograph timepiece. - Google Patents
Chronograph timepiece.Info
- Publication number
- CH175402A CH175402A CH175402DA CH175402A CH 175402 A CH175402 A CH 175402A CH 175402D A CH175402D A CH 175402DA CH 175402 A CH175402 A CH 175402A
- Authority
- CH
- Switzerland
- Prior art keywords
- chronograph timepiece
- chronograph
- timepiece
- 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 |
---|---|---|---|
CH175402T | 1934-08-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH175402A true CH175402A (en) | 1935-02-28 |
Family
ID=4426218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH175402D CH175402A (en) | 1934-08-25 | 1934-08-25 | Chronograph timepiece. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH175402A (en) |
-
1934
- 1934-08-25 CH CH175402D patent/CH175402A/en unknown
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