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Patent Searching and Data


Title:
導波管線路
Document Type and Number:
Japanese Patent JP4011240
Kind Code:
B2
Inventors:
Toshiyuki Maeyama
Application Number:
JP22729099A
Publication Date:
November 21, 2007
Filing Date:
August 11, 1999
Export Citation:
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Assignee:
Kddi research institute
KDDI CORPORATION
Kyocera Corporation
International Classes:
H01P3/12; H01P11/00; H01Q13/20
Domestic Patent References:
JP3007406A
JP59226502A
JP10190325A
JP5090834A
JP11145711A
JP7326910A
JP8101291A
Attorney, Agent or Firm:
Masakazu Aoyama
Masatake Shiga
Takashi Watanabe