Document Type and Number:
Japanese Patent JPH0565210
Kind Code:
B2
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Inventors:
ITO YOSHIO
KOJIMA MYUKI
KOJIMA MYUKI
Application Number:
JP21914888A
Publication Date:
September 17, 1993
Filing Date:
September 01, 1988
Export Citation:
Assignee:
TOKYO GAS CO LTD
International Classes:
B01D53/38; B01D53/34; B01D53/52; B01D53/74; B01D53/77; (IPC1-7): B01D53/34; B01D53/34
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