Document Type and Number:
Japanese Patent JPS63104198
Kind Code:
U
Application Number:
JP19863686U
Publication Date:
July 06, 1988
Filing Date:
December 26, 1986
Export Citation:
International Classes:
F16J15/46; B63H23/36; (IPC1-7): B63H23/36; F16J15/46
Domestic Patent References:
| JPS6055600U | 1985-04-18 | |||
| JPS5943264A | 1984-03-10 |