Title:
【考案の名称】自動伸縮マスト、セ-ル展張操作装置
Document Type and Number:
Japanese Patent JPS59188799
Kind Code:
U
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Inventors:
Tokuji Kanemoto
Application Number:
JP83783U
Publication Date:
December 14, 1984
Filing Date:
January 10, 1983
Export Citation:
International Classes:
B63H9/06; B63B15/02; B63H9/04; E04H12/18; (IPC1-7): B63H9/04; B63B15/02
Domestic Patent References:
JPS57201794A | 1982-12-10 |