Document Type and Number:
Japanese Patent JPS5015117
Kind Code:
Y2
Application Number:
JP2606271U
Publication Date:
May 12, 1975
Filing Date:
April 07, 1971
Export Citation:
International Classes:
F15B3/00; F15B11/02; F15B11/028; F15B11/06; F15B11/072; (IPC1-7): F15B11/02; F15B11/06; F15B30/00