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Patent Searching and Data


Title:
機械パルプの製造方法
Document Type and Number:
Japanese Patent JP4275936
Kind Code:
B2
Inventors:
Kamijo Yasuyuki
Yuu Onodera
Keigo Watanabe
Takanori Miyanishi
Application Number:
JP2002372100A
Publication Date:
June 10, 2009
Filing Date:
December 24, 2002
Export Citation:
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Assignee:
NIPPON PAPER INDUSTRIES CO.,LTD.
International Classes:
D21C3/22
Domestic Patent References:
JP53139801A
JP61275489A
JP2002294574A
JP2003027385A
JP2003049385A
JP2003147697A
JP2003049393A
JP2004204374A
JP2002201598A
Attorney, Agent or Firm:
Shinjiro Ono
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Ken Matsumoto
Junko Oda
Atsushi Yamada