Title:
【考案の名称】小さな穴を数多く有する板の目詰まりを防止する矢車。
Document Type and Number:
Japanese Patent JPH0567303
Kind Code:
U
Inventors:
Takashi Saida
Application Number:
JP2100592U
Publication Date:
September 07, 1993
Filing Date:
February 21, 1992
Export Citation:
Assignee:
Saita Manufacturing Co., Ltd.
International Classes:
B01D29/00; B01D24/46; B21D31/02; B23Q11/00; (IPC1-7): B01D29/00; B01D24/46; B21D31/02; B23Q11/00
Domestic Patent References:
| JPS4854558A | 1973-07-31 | |||
| JPS56118705A | 1981-09-17 |
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