Document Type and Number:
Japanese Patent JPS5316928
Kind Code:
Y2
Application Number:
JP8486171U
Publication Date:
May 06, 1978
Filing Date:
September 20, 1971
Export Citation:
International Classes:
G01F3/10; F04C15/00; G01D5/06; (IPC1-7): G01F3/10; F04C1/04; G01D5/06