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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH03104514
Kind Code:
U
Application Number:
JP1312390U
Publication Date:
October 30, 1991
Filing Date:
February 15, 1990
Export Citation:
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International Classes:
F16L3/12; F16B5/12; F16B19/00; H02G3/30; (IPC1-7): F16B19/00; F16L3/12; F16B5/12; F16L3/12; H02G3/26