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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS50114210
Kind Code:
U
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Application Number:
JP2449174U
Publication Date:
September 18, 1975
Filing Date:
February 28, 1974
Export Citation:
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International Classes:
H04Q5/00; H04B5/04; (IPC1-7): H04B5/04; H04Q5/00



 
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