Paul Bunyan

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Letchworth, GB

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Patents Grantslast 30 patents

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Attenuator switchably coupled to transmission path and means for sw...
- Patent number 5,061,909
- Issue date Oct 29, 1991
- Marconi Instruments Limited
- George Hjipieris
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Connector
- Patent number 4,955,826
- Issue date Sep 11, 1990
- Marconi Instruments Limited
- Christopher M. Potter
- H01 - BASIC ELECTRIC ELEMENTS