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Patent Searching and Data


Title:
乗りかごドア気密装置及びエレベーター装置
Document Type and Number:
Japanese Patent JP6578248
Kind Code:
B2
Inventors:
Koji Ito
Hiroshi Miyoshi
Yomura Kawamura
Tomoya Temporary
Application Number:
JP2016119073A
Publication Date:
September 18, 2019
Filing Date:
June 15, 2016
Export Citation:
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Assignee:
株式会社日立製作所
International Classes:
B66B13/30; B66B11/02
Domestic Patent References:
JP2016069134A
JP50053855U
JP2005126231A
Foreign References:
WO2012066587A1
Attorney, Agent or Firm:
Polaire Patent Business Corporation



 
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