Title:
【考案の名称】揚降機構付ハツチカバ-装置
Document Type and Number:
Japanese Patent JPS59129691
Kind Code:
U
Inventors:
Heihachiro Yamamoto
Application Number:
JP2296883U
Publication Date:
August 31, 1984
Filing Date:
February 21, 1983
Export Citation:
International Classes:
B63B19/18; B63B19/14; B63B19/24; (IPC1-7): B63B19/14; B63B19/18