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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS57154199
Kind Code:
U
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Application Number:
JP4112181U
Publication Date:
September 28, 1982
Filing Date:
March 24, 1981
Export Citation:
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International Classes:
H05K9/00; F21S11/00; F21V8/00; H01Q17/00; (IPC1-7): H05K9/00; F21S11/00; H01Q17/00



 
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