driven or released stepwise by an energy source which is released at determined moments by the clockwork movement

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Patents Grantslast 30 patents

Information Patent Grant
Timepiece calendar mechanism
- Patent number 9,454,133
- Issue date Sep 27, 2016
- Montres Breguet SA
- Eric Goeller
- G04 - HOROLOGY
Information Patent Grant
2836956
- Patent number 2,836,956
- Issue date Jun 3, 1958
- G04 - HOROLOGY
Information Patent Grant
2719372
- Patent number 2,719,372
- Issue date Oct 4, 1955
- G04 - HOROLOGY
Information Patent Grant
2561790
- Patent number 2,561,790
- Issue date Jul 24, 1951
- G04 - HOROLOGY
Information Patent Grant
2056532
- Patent number 2,056,532
- Issue date Oct 6, 1936
- G04 - HOROLOGY
Information Patent Grant
1336150
- Patent number 1,336,150
- Issue date Apr 6, 1920
- G04 - HOROLOGY
Information Patent Grant
250682
- Patent number 250,682
- Issue date Dec 13, 1881
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
235605
- Patent number 235,605
- Issue date Dec 14, 1880
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
222377
- Patent number 222,377
- Issue date Dec 9, 1879
- G04 - HOROLOGY
Information Patent Grant
210704
- Patent number 210,704
- Issue date Dec 10, 1878
- G04 - HOROLOGY
Information Patent Grant
134319
- Patent number 134,319
- Issue date Dec 24, 1872
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS