Document Type and Number:
Japanese Patent JPS5137783
Kind Code:
Y2
Application Number:
JP8579672U
Publication Date:
September 16, 1976
Filing Date:
July 19, 1972
Export Citation:
International Classes:
F16L11/02; A47G29/06; B65F1/00; F17C1/00; (IPC1-7): A47G29/06