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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6330448
Kind Code:
U
Application Number:
JP4624787U
Publication Date:
February 27, 1988
Filing Date:
March 28, 1987
Export Citation:
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International Classes:
F15B3/00; B23Q3/02; B23Q7/00; F15B11/00; (IPC1-7): B23Q3/02; B23Q7/00; F15B3/00; F15B11/00
Domestic Patent References:
JPS58109244A1983-06-29
JPS59134630A1984-08-02