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Patent Searching and Data


Title:
偏波面検出装置および偏波面制御装置
Document Type and Number:
Japanese Patent JP3566419
Kind Code:
B2
Inventors:
Masaru Fujita
Takao Murata
Koichi Takano
Noboru Toyama
Application Number:
JP21742595A
Publication Date:
September 15, 2004
Filing Date:
August 25, 1995
Export Citation:
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Assignee:
Japan Broadcasting Corporation
International Classes:
H01Q3/00; H01Q1/27; H04B7/10; (IPC1-7): H01Q3/00; H01Q1/27; H04B7/10
Domestic Patent References:
JP7039110U
JP7142926A
JP7039110U
JP8148923A
JP7307618A
JP8078947A
Attorney, Agent or Firm:
Kosaku Sugimura
Yasunori Sato
Norita Tomita
Umemoto Masao
Takashi Nihei