Title:
CLEANING BRUSH AND WORK CLEANING METHOD
Document Type and Number:
Japanese Patent JP3540610
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To achieve a high cleaning quality required for cleaning a base.
SOLUTION: A cleaning brush 1 is formed by planting brush hair planting materials 3 on both the surfaces of a plate shaped brush main body 2 in accordance with a prescribed pattern. The prescribed pattern is obtained by planting a plurality of brush planting materials 3 radially from the hollow part 4 of the brush main body 2 to its outer periphery. The prescribed pattern may be preferably formed in a spiral pattern by providing spirally a plurality of brush planting materials 3 from the center of the brush main body 2 to its outer periphery.
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Inventors:
Akihiko Uzawa
Application Number:
JP19256998A
Publication Date:
July 07, 2004
Filing Date:
July 08, 1998
Export Citation:
Assignee:
UTK System Co., Ltd.
International Classes:
A46B7/08; H01L21/304; (IPC1-7): H01L21/304; A46B7/08
Domestic Patent References:
| JP9510388A | ||||
| JP9171983A | ||||
| JP8215645A | ||||
| JP1254110A | ||||
| JP63131526A |
Attorney, Agent or Firm:
Takemichi Fukuda
Kenzo Fukuda
Shinichi Fukuda
Kenzo Fukuda
Shinichi Fukuda
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