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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6259757
Kind Code:
B2
Inventors:
KAMINO YASUYOSHI
ONIZUKA SHIGENORI
WATANABE TAKANOBU
YANO KATSUMASA
Application Number:
JP4766281A
Publication Date:
December 12, 1987
Filing Date:
March 30, 1981
Export Citation:
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Assignee:
HITACHI SHIPBUILDING ENG CO
International Classes:
C10L9/02; B01D11/02; C10L9/00



 
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