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Title:
採取装置及び水底資源の採取方法
Document Type and Number:
Japanese Patent JP5342300
Kind Code:
B2
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Inventors:
Shigeru Iisei
Hidehiro Katsui
Application Number:
JP2009081818A
Publication Date:
November 13, 2013
Filing Date:
March 30, 2009
Export Citation:
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Assignee:
Taisei Corporation
International Classes:
E21C50/00; E02F5/00; E02F5/30
Domestic Patent References:
JP2000248874A
JP60111984U
JP11293698A
JP9032033A
JP5214741A
Foreign References:
US20080016727
US4432671
Attorney, Agent or Firm:
Tamio Nishiwaki



 
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