FR2029664B1 - - Google Patents
Info
- Publication number
- FR2029664B1 FR2029664B1 FR7001630A FR7001630A FR2029664B1 FR 2029664 B1 FR2029664 B1 FR 2029664B1 FR 7001630 A FR7001630 A FR 7001630A FR 7001630 A FR7001630 A FR 7001630A FR 2029664 B1 FR2029664 B1 FR 2029664B1
- Authority
- FR
- France
- 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.)
- Expired
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79524269A | 1969-01-30 | 1969-01-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2029664A1 FR2029664A1 (ja) | 1970-10-23 |
FR2029664B1 true FR2029664B1 (ja) | 1974-05-03 |
Family
ID=25165086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7001630A Expired FR2029664B1 (ja) | 1969-01-30 | 1970-01-16 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3566601A (ja) |
JP (1) | JPS4819276B1 (ja) |
DE (1) | DE2001569A1 (ja) |
FR (1) | FR2029664B1 (ja) |
GB (1) | GB1268613A (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2131272B1 (de) * | 1971-06-24 | 1972-05-25 | Kienzle Apparate Gmbh | Vorrichtung an elektronischen Taxametern |
DE2166739C3 (de) * | 1971-06-24 | 1988-10-20 | Kabushiki Kaisha Suwa Seikosha, Tokio/Tokyo | Quarzkristall-Armbanduhr mit einem elektromechanischen Wandler |
US3861142A (en) * | 1973-02-05 | 1975-01-21 | Ranendra K Bose | Anti-pollution systems for automobiles |
US4137463A (en) * | 1977-06-16 | 1979-01-30 | P.R. Mallory & Co. Inc. | Control system utilizing momentary switching devices |
JPS5982562U (ja) * | 1982-11-25 | 1984-06-04 | 三菱重工業株式会社 | マルチサイクロン |
-
1969
- 1969-01-30 US US795242*A patent/US3566601A/en not_active Expired - Lifetime
-
1970
- 1970-01-15 GB GB2116/70A patent/GB1268613A/en not_active Expired
- 1970-01-15 DE DE19702001569 patent/DE2001569A1/de active Pending
- 1970-01-16 FR FR7001630A patent/FR2029664B1/fr not_active Expired
- 1970-01-20 JP JP45005644A patent/JPS4819276B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1268613A (en) | 1972-03-29 |
US3566601A (en) | 1971-03-02 |
DE2001569A1 (de) | 1970-08-13 |
JPS4819276B1 (ja) | 1973-06-12 |
FR2029664A1 (ja) | 1970-10-23 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |