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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0328111
Kind Code:
U
Application Number:
JP8840089U
Publication Date:
March 20, 1991
Filing Date:
July 27, 1989
Export Citation:
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International Classes:
B65G19/02; B28B13/00; B65G17/00; (IPC1-7): B65G19/02; B28B13/00; B65G17/00
Domestic Patent References:
JP60123303B
JPS51113978A1976-10-07
JP53143391B
JPS4822382B11973-07-05