Document Type and Number:
Japanese Patent JPH01104307
Kind Code:
U
Application Number:
JP19969587U
Publication Date:
July 13, 1989
Filing Date:
December 29, 1987
Export Citation:
International Classes:
B27L1/00; B27L1/08; (IPC1-7): B27L1/00
Domestic Patent References:
| JPS5051843A | 1975-05-08 | |||
| JP43030447A |