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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0248284
Kind Code:
Y2
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Application Number:
JP3768485U
Publication Date:
December 18, 1990
Filing Date:
March 15, 1985
Export Citation:
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International Classes:
F15B20/00; B60S9/12; B66C23/80; (IPC1-7): B60S9/12