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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS63145356
Kind Code:
U
Application Number:
JP3587287U
Publication Date:
September 26, 1988
Filing Date:
March 13, 1987
Export Citation:
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International Classes:
H01L41/09; H01H57/00; H01L41/08; H03H9/00; (IPC1-7): H01L41/08; H01H57/00; H03H9/00