having bell-shaped or bar-shaped magnet

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Patents Grantslast 30 patents

Information Patent Grant
Alternator flux shaping
- Patent number 10,581,358
- Issue date Mar 3, 2020
- Kohler Co.
- Isaac S. Frampton
- B60 - VEHICLES IN GENERAL
Information Patent Grant
1688810
- Patent number 1,688,810
- Issue date Oct 23, 1928
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
1630645
- Patent number 1,630,645
- Issue date May 31, 1927
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
1504159
- Patent number 1,504,159
- Issue date Aug 5, 1924
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
1483339
- Patent number 1,483,339
- Issue date Feb 12, 1924
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER