Document Type and Number:
Japanese Patent JPH0214598
Kind Code:
B2
Inventors:
NOMURA MASAHIDE
SATO YOSHIO
SATO YOSHIO
Application Number:
JP14646879A
Publication Date:
April 09, 1990
Filing Date:
November 14, 1979
Export Citation:
Assignee:
HITACHI LTD
International Classes:
B01D3/42; F17C9/00; F17C9/02; F17C13/02; F23K5/00; G05D9/00
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