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Patent Searching and Data


Title:
光源装置
Document Type and Number:
Japanese Patent JP6398839
Kind Code:
B2
Inventors:
Kenji Hayashi
Application Number:
JP2015072274A
Publication Date:
October 03, 2018
Filing Date:
March 31, 2015
Export Citation:
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Assignee:
Ushio, Inc.
International Classes:
H01J61/90; G02B19/00; G03F7/20
Domestic Patent References:
JP6413030U
JP9190975A
JP2014235965A
JP2008300298A
Foreign References:
US4974137
Attorney, Agent or Firm:
Tsutomu Igarata