Document Type and Number:
Japanese Patent JPS5158701
Kind Code:
A
Inventors:
NAKAMURA OSAMU
Application Number:
JP13199574A
Publication Date:
May 22, 1976
Filing Date:
November 18, 1974
Export Citation:
Assignee:
JAPAN STEEL WORKS LTD
International Classes:
F04D15/00; F04D3/00; F04D25/00; (IPC1-7): F04D3/00