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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS57185246
Kind Code:
U
Application Number:
JP7227381U
Publication Date:
November 25, 1982
Filing Date:
May 18, 1981
Export Citation:
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International Classes:
H04B1/18; H01Q9/06; H01Q9/16; H03J3/18; H04B1/10; (IPC1-7): H04B1/18; H01Q9/06; H03J3/18; H04B1/10