Document Type and Number:
Japanese Patent JPS5139878
Kind Code:
U
Application Number:
JP11405074U
Publication Date:
March 25, 1976
Filing Date:
September 20, 1974
Export Citation:
International Classes:
F15B11/08; B04B9/06; F15B7/00; (IPC1-7): B04B9/06; F15B7/00