IT290237A - - Google Patents
Info
- Publication number
- IT290237A IT290237A IT290237DA IT290237A IT 290237 A IT290237 A IT 290237A IT 290237D A IT290237D A IT 290237DA IT 290237 A IT290237 A IT 290237A
- Authority
- IT
- Italy
Links
Classifications
-
- 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
- G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
- G04C3/042—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using mechanical coupling
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT290237A true IT290237A (it) |
Family
ID=1760292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT290237D IT290237A (it) |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT290237A (it) |
-
0
- IT IT290237D patent/IT290237A/it unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT290237A (it) |