Title:
連絡通路装置
Document Type and Number:
Japanese Patent JP4660920
Kind Code:
B2
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Inventors:
Hiroshi Kuwako
Hideya Hata
Tokioka companion
Taketoshi Goto
Fumio Sato
Hideya Hata
Tokioka companion
Taketoshi Goto
Fumio Sato
Application Number:
JP2000365202A
Publication Date:
March 30, 2011
Filing Date:
November 30, 2000
Export Citation:
Assignee:
Ihi Co., Ltd.
International Classes:
B64F1/30; B65G69/28; B63B27/14; B65G69/30; B66F7/22
Domestic Patent References:
JP6305577A | ||||
JP5116765A |
Attorney, Agent or Firm:
Seiichi Otsuka
Tsunemitsu Yamada
Tsunemitsu Yamada