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Title:
石油精製装置における原料油のフィルター洗浄方法
Document Type and Number:
Japanese Patent JP4115034
Kind Code:
B2
Inventors:
Katsuaki Kitajima
Yuji Yoshizumi
Masayuki Shoji
Takashi Kida
Application Number:
JP7249799A
Publication Date:
July 09, 2008
Filing Date:
March 17, 1999
Export Citation:
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Assignee:
Shin Nippon Oil Co., Ltd.
Shin Nippon Oil Refining Co., Ltd.
International Classes:
C10G31/09; C10G75/00
Domestic Patent References:
JP10337423A
JP50053957A
JP7185220A
JP4161204A
Attorney, Agent or Firm:
Takashi Ishida
Nagasaka Tomoyasu
Toshio Toda
Masaya Nishiyama
Higuchi Souji
Masaya Nishiyama
Higuchi Souji
Toshio Toda



 
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