Document Type and Number:
Japanese Patent JPH0475209
Kind Code:
U
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Application Number:
JP11894090U
Publication Date:
June 30, 1992
Filing Date:
November 13, 1990
Export Citation:
International Classes:
F16B23/00; B25B15/00; (IPC1-7): F16B23/00; B25B15/00
Next Patent: SUPERCONDUCTIVE CONDUCTOR