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Patent Searching and Data


Title:
色検出装置
Document Type and Number:
Japanese Patent JP4321890
Kind Code:
B2
Inventors:
Yasuhiro Okamoto
Application Number:
JP29401998A
Publication Date:
August 26, 2009
Filing Date:
October 15, 1998
Export Citation:
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Assignee:
Keyence Corporation
International Classes:
G01J3/50
Domestic Patent References:
JP7198489A
JP5220106A
JP63163218A
JP2095222A
JP61280531A
Attorney, Agent or Firm:
Katsuhiro Kawasaki
Tsutomu Iitaka