Jan nnegren

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Norrkoping, SE

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Patents Grantslast 30 patents

Information Patent Grant
Magnetron power supply with indirect sensing of magnetron current
- Patent number 5,003,141
- Issue date Mar 26, 1991
- U.S. Philips Corporation
- Eckart Braunisch
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Microwave oven with timer device
- Patent number 4,975,555
- Issue date Dec 4, 1990
- U.S. Philips Corporation
- Eckart Braunisch
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Microwave oven with adaptable power module
- Patent number 4,956,531
- Issue date Sep 11, 1990
- U.S. Philips Corporation
- Eckart Braunisch
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply circuit in microwave ovens
- Patent number 4,949,233
- Issue date Aug 14, 1990
- U.S. Philips Corporation
- Eckart Braunisch
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR