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Coaxial waveguide converter substrate with filtering function

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Assignee: NEC ENGINEERING LTDPriority: Oct 17, 2013Filed: Apr 15, 2014Granted: Dec 30, 2014
Est. expiryOct 17, 2033(~7.3 yrs left)· nominal 20-yr term from priority
Inventors:Norihisa ShiroyamaKiyotake SasakiSumio UedaTakahiro Miyamoto
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6
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27
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Claims

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CLAIM 
     
       The ornamental design for a coaxial waveguide converter substrate with filtering function, as shown and described.

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