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Friedrich Landstorfer
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Munich, DT
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last 30 patents
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Patent Grant
Windshield antenna defroster combination with radio interference re...
Patent number
4,095,228
Issue date
Jun 13, 1978
Hans Kolbe & Co.
Hans Heinrich Meinke
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Window antenna and defroster with means for reducing radio interfer...
Patent number
4,070,677
Issue date
Jan 24, 1978
Hans Kolbe & Co.
Hans Heinrich Meinke
H01 - BASIC ELECTRIC ELEMENTS