Document Type and Number:
Japanese Patent JPS6248122
Kind Code:
B2
Inventors:
OOMORI TAKU
Application Number:
JP6261281A
Publication Date:
October 12, 1987
Filing Date:
April 27, 1981
Export Citation:
Assignee:
HITACHI LTD
International Classes:
G05D7/00; F22D5/26; F22D5/30; F22D5/32; G05D9/00; G21D3/08; G21D3/14
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