Document Type and Number:
Japanese Patent JPS5240141
Kind Code:
Y2
Application Number:
JP5254872U
Publication Date:
September 10, 1977
Filing Date:
May 04, 1972
Export Citation:
International Classes:
B07B4/08; B07B4/00; F26B3/08; F26B9/00; F26B9/10; F26B25/06; (IPC1-7): F26B9/10; B07B4/08