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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0325439
Kind Code:
U
Application Number:
JP8498889U
Publication Date:
March 15, 1991
Filing Date:
July 21, 1989
Export Citation:
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International Classes:
B65H3/08; (IPC1-7): B65H3/08
Domestic Patent References:
JPS6292234U1987-06-12
JPS5554251U1980-04-12
JPS4932359A1974-03-25
JPS4726788U1972-11-27