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Apisak Ittipiboon
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Winnipeg, CA
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last 30 patents
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Patent Grant
Paraboloid reflector antenna feed having a flange with tapered corr...
Patent number
4,622,559
Issue date
Nov 11, 1986
Canadian Patents and Development Limited
Lotfollah Shafai
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Waveguide with dielectric coated flange antenna feed
Patent number
4,516,129
Issue date
May 7, 1985
Canadian Patents & Dev. Ltd.
Apisak Ittipiboon
H01 - BASIC ELECTRIC ELEMENTS