Title:
RING ENGINE
Document Type and Number:
Japanese Patent JPS52145606
Kind Code:
A
Inventors:
OIKAWA TADAO
Application Number:
JP12086275A
Publication Date:
December 03, 1977
Filing Date:
October 06, 1975
Export Citation:
Assignee:
OIKAWA TADAO
International Classes:
F02B53/00; F01C1/00; F01C1/46; (IPC1-7): F01C1/00