Title:
【発明の名称】中空車輪
Document Type and Number:
Japanese Patent JP2770983
Kind Code:
B2
Inventors:
ISHIDA ISAO
Application Number:
JP13710789A
Publication Date:
July 02, 1998
Filing Date:
May 29, 1989
Export Citation:
Assignee:
ISEKI NOKI KK
International Classes:
B60B15/02; (IPC1-7): B60B15/02
Domestic Patent References:
| JP60138807U | ||||
| JP6022411U |