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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0218652
Kind Code:
Y2
Application Number:
JP11826483U
Publication Date:
May 24, 1990
Filing Date:
July 29, 1983
Export Citation:
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International Classes:
H02H11/00; H02H7/04; H02H7/055; (IPC1-7): H02H11/00