Document Type and Number:
Japanese Patent JPS5057473
Kind Code:
A
Application Number:
JP10547074A
Publication Date:
May 19, 1975
Filing Date:
September 12, 1974
Export Citation:
International Classes:
F02M61/02; F16L55/027; G01F1/44; G01P5/14; (IPC1-7): F02M61/18; G01F1/44