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Patent Searching and Data


Title:
潜水士昇降装置
Document Type and Number:
Japanese Patent JP5855494
Kind Code:
B2
Inventors:
Manabe Takumi
Application Number:
JP2012041419A
Publication Date:
February 09, 2016
Filing Date:
February 28, 2012
Export Citation:
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Assignee:
Goyo Construction Co., Ltd.
International Classes:
B63C11/02; B63C11/00; B63C11/26
Domestic Patent References:
JP2009149301A
JP55114688A
Foreign References:
US3920011
Attorney, Agent or Firm:
Asahi Patent Office