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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0180691
Kind Code:
U
Application Number:
JP17647287U
Publication Date:
May 30, 1989
Filing Date:
November 20, 1987
Export Citation:
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International Classes:
F04D3/00; F04D13/06; (IPC1-7): F04D3/00; F04D13/06
Domestic Patent References:
JP54168602B
JP53094308B
JP53071803B
JPS4870103A1973-09-22
JPS5647697A1981-04-30
JPS62237091A1987-10-17



 
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