Document Type and Number:
Japanese Patent JPS507423
Kind Code:
Y1
Application Number:
JP5520970U
Publication Date:
March 04, 1975
Filing Date:
June 02, 1970
Export Citation:
International Classes:
B63H21/22; B63H21/00; F02D1/12; F02D25/00; F15B7/00; G05D13/10; (IPC1-7): G05D13/10; B63H21/00; F02D25/00; F15B7/00
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