Document Type and Number:
Japanese Patent JPS63143778
Kind Code:
U
Application Number:
JP3606387U
Publication Date:
September 21, 1988
Filing Date:
March 12, 1987
Export Citation:
International Classes:
F04B49/10; H02H7/085; (IPC1-7): F04B49/10
Domestic Patent References:
JPS52130106U | 1977-10-03 |