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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0574759
Kind Code:
B2
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Inventors:
ISHIGURO HIDEHARU
SATO TOKUO
MIZUNO KUNIO
YAGI TAKASHI
FUJITA KENJI
Application Number:
JP7959989A
Publication Date:
October 19, 1993
Filing Date:
March 30, 1989
Export Citation:
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Assignee:
TOHO GAS KK
ISHIKAWAJIMA HARIMA HEAVY IND
International Classes:
F17C9/02; (IPC1-7): F17C9/02