Title:
【考案の名称】跳び縄ロープの剛性を変更しえる 機構付きの跳び縄用グリップ
Document Type and Number:
Japanese Patent JPH0668768
Kind Code:
U
Inventors:
Masahiro Ishida
Application Number:
JP1967993U
Publication Date:
September 27, 1994
Filing Date:
March 10, 1993
Export Citation:
Assignee:
Masahiro Ishida
International Classes:
A63B5/20; (IPC1-7): A63B5/20
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