Title:
【発明の名称】刃物交換装置
Document Type and Number:
Japanese Patent JPS5949845
Kind Code:
B2
Inventors:
NAGAO MASARU
KUBO TOSHIHIKO
KUBO TOSHIHIKO
Application Number:
JP3809079A
Publication Date:
December 05, 1984
Filing Date:
March 29, 1979
Export Citation:
Assignee:
HITACHI SHIPBUILDING ENG CO
International Classes:
B23D33/00; B23D35/00; (IPC1-7): B23D35/00
Attorney, Agent or Firm:
Yoshihiro Morimoto
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