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Title:
無人受付システム
Document Type and Number:
Japanese Patent JP7234307
Kind Code:
B2
Inventors:
Yoshiaki Hayakawa
Application Number:
JP2021122162A
Publication Date:
March 07, 2023
Filing Date:
July 27, 2021
Export Citation:
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Assignee:
Yoshiaki Hayakawa
International Classes:
G16H40/20
Domestic Patent References:
JP2008123457A
JP2018084896A
JP2008234109A
JP2020038489A
JP2003141249A
JP2002334152A
Attorney, Agent or Firm:
Giichiro Ito
Yuko Takemoto