CH175961A4 - - Google Patents
Info
- Publication number
- CH175961A4 CH175961A4 CH175961A CH175961A CH175961A4 CH 175961 A4 CH175961 A4 CH 175961A4 CH 175961 A CH175961 A CH 175961A CH 175961 A CH175961 A CH 175961A CH 175961 A4 CH175961 A4 CH 175961A4
- Authority
- CH
- Switzerland
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
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- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
- G04F3/02—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with mechanical driving mechanisms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Electromechanical Clocks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH175961A CH385114A (en) | 1961-02-15 | 1961-02-15 | Timepiece allowing a limited number of minutes to be counted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH175961A CH385114A (en) | 1961-02-15 | 1961-02-15 | Timepiece allowing a limited number of minutes to be counted |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH175961A4 true CH175961A4 (en) | 1964-08-14 |
| CH385114A CH385114A (en) | 1965-02-26 |
Family
ID=4217896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH175961A CH385114A (en) | 1961-02-15 | 1961-02-15 | Timepiece allowing a limited number of minutes to be counted |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH385114A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2302024C3 (en) * | 1973-01-16 | 1978-07-27 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Circuit arrangement for connecting telegraphy and data subscribers to a switching system |
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1961
- 1961-02-15 CH CH175961A patent/CH385114A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH385114A (en) | 1965-02-26 |