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Document Type and Number:
Japanese Patent JPH0224200
Kind Code:
Y2
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Application Number:
JP19990285U
Publication Date:
July 03, 1990
Filing Date:
December 28, 1985
Export Citation:
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International Classes:
H01L41/09; G02B26/08; H01H57/00; H01L41/08; (IPC1-7): H01H57/00



 
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