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Title:
エレベータ用制動器
Document Type and Number:
Japanese Patent JP5755554
Kind Code:
B2
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Inventors:
Akira Igarashi
Satoshi Ono
Kiyoya Ito
Application Number:
JP2011267638A
Publication Date:
July 29, 2015
Filing Date:
December 07, 2011
Export Citation:
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Assignee:
株式会社日立製作所
International Classes:
F16D69/04; F16D55/06
Domestic Patent References:
JP2011190025A
Foreign References:
WO2011004468A1
Attorney, Agent or Firm:
Wilfort International Patent Office



 
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