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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0540680
Kind Code:
Y2
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Application Number:
JP15334686U
Publication Date:
October 15, 1993
Filing Date:
October 06, 1986
Export Citation:
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International Classes:
H02H7/097; H02H11/00; (IPC1-7): H02H11/00