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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0362203
Kind Code:
U
Application Number:
JP12229289U
Publication Date:
June 18, 1991
Filing Date:
October 20, 1989
Export Citation:
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International Classes:
F15B13/06; F15B3/00; F15B11/22; (IPC1-7): F15B13/06; F15B3/00; F15B11/22
Domestic Patent References:
JPS6224001A1987-02-02
JPS5844501B21983-10-04
JP57205401B



 
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