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Patent Searching and Data


Title:
電気掃除機用集塵袋
Document Type and Number:
Japanese Patent JP4258920
Kind Code:
B2
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Inventors:
Eiichi Nishiura
Horiguchi Yasuyoshi
Masaaki Takeda
Application Number:
JP31822599A
Publication Date:
April 30, 2009
Filing Date:
November 09, 1999
Export Citation:
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Assignee:
TORAY INDUSTRIES,INC.
International Classes:
A47L9/14; B01D39/14; B01D39/16; B32B5/26
Domestic Patent References:
JP4054932A
JP6218210A
JP5222698A
Attorney, Agent or Firm:
Shinichi Ogawa
Takashi Noguchi
Kazuhiko Saishita