CH876771A4 - - Google Patents
Info
- Publication number
- CH876771A4 CH876771A4 CH876771D CH876771DD CH876771A4 CH 876771 A4 CH876771 A4 CH 876771A4 CH 876771 D CH876771 D CH 876771D CH 876771D D CH876771D D CH 876771DD CH 876771 A4 CH876771 A4 CH 876771A4
- Authority
- CH
- Switzerland
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
- G04D7/1214—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring for complete clockworks
- G04D7/1221—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring for complete clockworks with recording, e.g. vibrograph
- G04D7/1228—Devices for facilitating the reading or the interpretation of the recording
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Image Input (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH876771A CH538730A (fr) | 1971-06-16 | 1971-06-16 | Dispositif de lecture de diagrammes de chronocomparateurs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH876771A4 true CH876771A4 (en:Method) | 1973-03-15 |
Family
ID=4344497
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH876771D CH876771A4 (en:Method) | 1971-06-16 | 1971-06-16 | |
| CH876771A CH538730A (fr) | 1971-06-16 | 1971-06-16 | Dispositif de lecture de diagrammes de chronocomparateurs |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH876771A CH538730A (fr) | 1971-06-16 | 1971-06-16 | Dispositif de lecture de diagrammes de chronocomparateurs |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3837083A (en:Method) |
| CH (2) | CH876771A4 (en:Method) |
| DE (1) | DE2229076A1 (en:Method) |
| FR (1) | FR2142089A1 (en:Method) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1107740A (en) * | 1913-12-18 | 1914-08-18 | Ervin G Bailey | Radii-averaging instrument. |
| US1967072A (en) * | 1932-05-28 | 1934-07-17 | Rca Corp | Recording method and system |
| US2254649A (en) * | 1937-03-25 | 1941-09-02 | Thomas B Gibbs | Recording apparatus |
| US3255529A (en) * | 1963-09-27 | 1966-06-14 | Le Porte Echappement Universel | Device for reading the diagram produced by a chronocomparator |
-
1971
- 1971-06-16 CH CH876771D patent/CH876771A4/xx unknown
- 1971-06-16 CH CH876771A patent/CH538730A/fr unknown
-
1972
- 1972-06-13 FR FR7222096A patent/FR2142089A1/fr not_active Withdrawn
- 1972-06-14 US US00262610A patent/US3837083A/en not_active Expired - Lifetime
- 1972-06-15 DE DE19722229076 patent/DE2229076A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2229076A1 (de) | 1972-12-28 |
| FR2142089A1 (en:Method) | 1973-01-26 |
| CH538730A (fr) | 1973-03-15 |
| US3837083A (en) | 1974-09-24 |