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Patent Searching and Data


Title:
フィルター
Document Type and Number:
Japanese Patent JP4353627
Kind Code:
B2
Inventors:
Mikio Sakaguchi
Kazuhiro Otsuka
Shigeo Nakai
Application Number:
JP2000355396A
Publication Date:
October 28, 2009
Filing Date:
November 22, 2000
Export Citation:
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Assignee:
Kao Corporation
International Classes:
B01D39/20; B01D39/14; B01J20/20; B22D43/00; C04B35/44; C04B35/52
Domestic Patent References:
JP7507489A
JP8173798A
JP59145087A
JP63162807A
JP60036614A
JP5337637A
JP61155251A
JP2180636A
JP1262902A
Attorney, Agent or Firm:
Yoshinori Hosoda