Document Type and Number:
Japanese Patent JPS56151295
Kind Code:
U
Application Number:
JP5082680U
Publication Date:
November 12, 1981
Filing Date:
April 14, 1980
Export Citation:
International Classes:
F15B11/20; B66C23/42; B66C23/687; (IPC1-7): B66C23/42; F15B11/20