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Title:
ULTRAVIOLET LIGHT EMITTING DEVICE, AND AIR TREATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/210039
Kind Code:
A1
Abstract:
This ultraviolet light emitting device comprises: a radiating unit (20) which radiates ultraviolet light into a target space (S) in which a subject is present; and a recognition unit (30) which notifies the subject of the state of the ultraviolet light being radiated from the radiating unit (20).

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Inventors:
SAITO TOMOKI (JP)
TANAKA TOSHIO (JP)
OKUMOTO MAMORU (JP)
Application Number:
PCT/JP2022/012729
Publication Date:
October 06, 2022
Filing Date:
March 18, 2022
Export Citation:
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Assignee:
DAIKIN IND LTD (JP)
International Classes:
B01J19/12; A61L9/20; F24F11/52
Foreign References:
JP2003135581A2003-05-13
JP2005181878A2005-07-07
JP2017023305A2017-02-02
JP2020167147A2020-10-08
JP2021114974A2021-08-10
JP2009014259A2009-01-22
Other References:
See also references of EP 4316643A4
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
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