CH497771A4 - - Google Patents
Info
- Publication number
- CH497771A4 CH497771A4 CH497771DD CH497771A4 CH 497771 A4 CH497771 A4 CH 497771A4 CH 497771D D CH497771D D CH 497771DD CH 497771 A4 CH497771 A4 CH 497771A4
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
- G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
- G04F5/063—Constructional details
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C10/00—Arrangements of electric power supplies in time pieces
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/008—Mounting, assembling of components
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2815970A | 1970-04-06 | 1970-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH497771A4 true CH497771A4 (xx) | 1972-11-15 |
Family
ID=21841897
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH497771D CH497771A4 (xx) | 1970-04-06 | 1971-04-06 | |
| CH497771A CH534385A (de) | 1970-04-06 | 1971-04-06 | Tragbare Kleinuhr |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH497771A CH534385A (de) | 1970-04-06 | 1971-04-06 | Tragbare Kleinuhr |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3587223A (xx) |
| BE (1) | BE765204A (xx) |
| CA (1) | CA927113A (xx) |
| CH (2) | CH497771A4 (xx) |
| DE (1) | DE2116896A1 (xx) |
| FR (1) | FR2085879B1 (xx) |
| GB (1) | GB1283018A (xx) |
| NL (1) | NL7104533A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2268293B3 (xx) * | 1974-04-18 | 1977-02-18 | Valroger Pierre | |
| CH620081B (fr) * | 1978-09-21 | Ebauches Sa | Montre electromecanique extra-plate. | |
| US4382690A (en) * | 1979-09-06 | 1983-05-10 | Ebauches, S.A. | Ultra-flat electronic watch |
-
1970
- 1970-04-06 US US28159A patent/US3587223A/en not_active Expired - Lifetime
-
1971
- 1971-04-02 BE BE765204A patent/BE765204A/xx unknown
- 1971-04-05 NL NL7104533A patent/NL7104533A/xx unknown
- 1971-04-05 CA CA109578A patent/CA927113A/en not_active Expired
- 1971-04-06 CH CH497771D patent/CH497771A4/xx unknown
- 1971-04-06 CH CH497771A patent/CH534385A/de unknown
- 1971-04-06 DE DE19712116896 patent/DE2116896A1/de active Pending
- 1971-04-06 FR FR7112180A patent/FR2085879B1/fr not_active Expired
- 1971-04-19 GB GB26279/71A patent/GB1283018A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3587223A (en) | 1971-06-28 |
| FR2085879B1 (xx) | 1974-04-05 |
| DE2116896A1 (de) | 1971-10-21 |
| CH534385A (de) | 1972-11-15 |
| NL7104533A (xx) | 1971-10-08 |
| GB1283018A (en) | 1972-07-26 |
| FR2085879A1 (xx) | 1971-12-31 |
| BE765204A (fr) | 1971-08-30 |
| CA927113A (en) | 1973-05-29 |