Title:
【考案の名称】ヨーヨー風船
Document Type and Number:
Japanese Patent JP2555456
Kind Code:
Y2
Inventors:
Takuzo Isawa
Application Number:
JP9600491U
Publication Date:
November 26, 1997
Filing Date:
September 10, 1991
Export Citation:
Assignee:
Takuzo Isawa
International Classes:
A63H1/30; A63H27/10; (IPC1-7): A63H27/10; A63H1/30
Domestic Patent References:
| JP2126699U | ||||
| JP3534028Y1 | ||||
| JP3120112Y1 |