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Document Type and Number:
Japanese Patent JPS4523444
Kind Code:
Y1
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Application Number:
JP4010066U
Publication Date:
September 16, 1970
Filing Date:
April 30, 1966
Export Citation:
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International Classes:
(IPC1-7): H01Q9/16; F21V33/00; H01Q1/10; H01Q1/44; H04R1/02; H04R11/08



 
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