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Title:
赤外線式ガス検知装置
Document Type and Number:
Japanese Patent JP4027219
Kind Code:
B2
Inventors:
Tetsuya Iijima
Small Dure Shinsuke
Application Number:
JP2002368361A
Publication Date:
December 26, 2007
Filing Date:
December 19, 2002
Export Citation:
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Assignee:
RIKEN KEIKI Co.,Ltd.
International Classes:
G01N21/03; G01N21/61; G08B21/14; G08B21/16
Domestic Patent References:
JP10332585A
JP64055699A
JP10049774A
JP3186722A
JP63124934A
JP8128956A
JP6094537A
JP10002802A
Attorney, Agent or Firm:
Masahiko Oi



 
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