Title:
除草用三角鍬
Document Type and Number:
Japanese Patent JP3829255
Kind Code:
B2
Inventors:
Yasuhiro Yamamoto
Application Number:
JP2002234411A
Publication Date:
October 04, 2006
Filing Date:
August 12, 2002
Export Citation:
Assignee:
Yasuhiro Yamamoto
International Classes:
A01B1/16; A01B1/02
Domestic Patent References:
| JP372991Z2 | ||||
| JP2017001U | ||||
| JP7213101A | ||||
| JP53034241Y2 | ||||
| JP51006001U |
Foreign References: