Document Type and Number:
Japanese Patent JPS51163055
Kind Code:
U
Application Number:
JP8441375U
Publication Date:
December 25, 1976
Filing Date:
June 19, 1975
Export Citation:
International Classes:
F04B39/02; F16N7/00; F25B1/00; F25B45/00; (IPC1-7): F25B45/00