Document Type and Number:
Japanese Patent JPS4937637
Kind Code:
U
Application Number:
JP8067872U
Publication Date:
April 03, 1974
Filing Date:
July 08, 1972
Export Citation:
International Classes:
F02P7/03; F02P3/08; F02P11/00; (IPC1-7): F02P3/08; F02P11/00