JPS5195878A - - Google Patents
Info
- Publication number
- JPS5195878A JPS5195878A JP51002882A JP288276A JPS5195878A JP S5195878 A JPS5195878 A JP S5195878A JP 51002882 A JP51002882 A JP 51002882A JP 288276 A JP288276 A JP 288276A JP S5195878 A JPS5195878 A JP S5195878A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
- G04D7/12—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard
- G04D7/1207—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring
- G04D7/1235—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring for the control mechanism only (found from outside the clockwork)
- G04D7/1242—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring for the control mechanism only (found from outside the clockwork) for measuring amplitude
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Frequencies, Analyzing Spectra (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH40675A CH596600B5 (fi) | 1975-01-14 | 1975-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5195878A true JPS5195878A (fi) | 1976-08-23 |
Family
ID=4186301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51002882A Pending JPS5195878A (fi) | 1975-01-14 | 1976-01-14 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5195878A (fi) |
| CH (2) | CH40675A4 (fi) |
| DE (1) | DE2600931C3 (fi) |
| FR (1) | FR2298131A1 (fi) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2881809B1 (fr) * | 2013-12-03 | 2021-02-03 | Witschi Electronic AG | Procédé et appareil de mesure de la fréquence et de l'amplitude des oscillations d'un oscillateur mécanique de mouvement horloger |
-
1975
- 1975-01-14 CH CH40675D patent/CH40675A4/xx unknown
- 1975-01-14 CH CH40675A patent/CH596600B5/xx not_active IP Right Cessation
- 1975-12-19 FR FR7539105A patent/FR2298131A1/fr active Granted
-
1976
- 1976-01-13 DE DE19762600931 patent/DE2600931C3/de not_active Expired
- 1976-01-14 JP JP51002882A patent/JPS5195878A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2600931B2 (de) | 1980-02-21 |
| FR2298131A1 (fr) | 1976-08-13 |
| DE2600931A1 (de) | 1976-07-15 |
| CH40675A4 (fi) | 1977-04-29 |
| FR2298131B1 (fi) | 1979-01-19 |
| CH596600B5 (fi) | 1978-03-15 |
| DE2600931C3 (de) | 1980-10-09 |