Title:
【考案の名称】砂利純化装置
Document Type and Number:
Japanese Patent JPS6095949
Kind Code:
U
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Inventors:
Takeo Ito
Application Number:
JP18829883U
Publication Date:
June 29, 1985
Filing Date:
December 05, 1983
Export Citation:
International Classes:
B03B5/54; (IPC1-7): B03B5/54
Domestic Patent References:
JPS5732740A | 1982-02-22 | |||
JPS51129966A | 1976-11-11 | |||
JPS5330039U | 1978-03-15 |