Document Type and Number:
Japanese Patent JPH0242012
Kind Code:
Y2
Application Number:
JP9839184U
Publication Date:
November 08, 1990
Filing Date:
June 29, 1984
Export Citation:
International Classes:
F16L7/00; F16L5/02; G21C13/036; G21D1/00; H02G3/22; (IPC1-7): H02G3/22; G21D1/00; F16L5/02; G21C13/036
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