FR2072069A7 - - Google Patents
Info
- Publication number
- FR2072069A7 FR2072069A7 FR7044272A FR7044272A FR2072069A7 FR 2072069 A7 FR2072069 A7 FR 2072069A7 FR 7044272 A FR7044272 A FR 7044272A FR 7044272 A FR7044272 A FR 7044272A FR 2072069 A7 FR2072069 A7 FR 2072069A7
- 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
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C21/00—Producing acoustic time signals by electrical means
- G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
- G04C21/18—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by mechanically unlocking an electromechanical vibrator, e.g. actuated by the leakage flux of the electric driving means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE6950134U DE6950134U (de) | 1969-12-23 | 1969-12-23 | Synchronwecker |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2072069A7 true FR2072069A7 (de) | 1971-09-24 |
FR2072069B3 FR2072069B3 (de) | 1973-08-10 |
Family
ID=6607334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR707044272A Expired FR2072069B3 (de) | 1969-12-23 | 1970-12-09 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3715883A (de) |
CH (2) | CH533868A (de) |
DE (1) | DE6950134U (de) |
FR (1) | FR2072069B3 (de) |
GB (1) | GB1292552A (de) |
-
1969
- 1969-12-23 DE DE6950134U patent/DE6950134U/de not_active Expired
-
1970
- 1970-12-09 FR FR707044272A patent/FR2072069B3/fr not_active Expired
- 1970-12-16 US US00098638A patent/US3715883A/en not_active Expired - Lifetime
- 1970-12-17 GB GB59852/70A patent/GB1292552A/en not_active Expired
- 1970-12-21 CH CH1887570A patent/CH533868A/de unknown
- 1970-12-21 CH CH1887570D patent/CH1887570A4/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CH1887570A4 (de) | 1972-09-29 |
GB1292552A (en) | 1972-10-11 |
CH533868A (de) | 1972-09-29 |
US3715883A (en) | 1973-02-13 |
DE6950134U (de) | 1970-04-09 |
FR2072069B3 (de) | 1973-08-10 |