Title:
【考案の名称】伸縮式ビ-ムを装備した作業船
Document Type and Number:
Japanese Patent JPS593037
Kind Code:
Y2
Inventors:
Kiyoshi Iwai
Takenaka Kensaku
Nakai Yasuo
Toshihiko Arii
Takenaka Kensaku
Nakai Yasuo
Toshihiko Arii
Application Number:
JP10579979U
Publication Date:
January 27, 1984
Filing Date:
July 31, 1979
Export Citation:
Assignee:
Hitachi Zosen Corporation
International Classes:
B63C11/48; B63B15/00; B63B35/00; B63G8/38; (IPC1-7): B63B35/02; B63C11/48
Attorney, Agent or Firm:
Yoshihiro Morimoto
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