Title:
Field trench digger
Document Type and Number:
Japanese Patent JP6245548
Kind Code:
B2
Inventors:
Isao Minagawa
Toshio Minagawa
Toshio Minagawa
Application Number:
JP2013103560A
Publication Date:
December 13, 2017
Filing Date:
May 15, 2013
Export Citation:
Assignee:
Fuji Trailer Mfg. Co., Ltd.
International Classes:
A01B13/00; E02B11/02; E02F5/02
Domestic Patent References:
| JP3787666B2 | ||||
| JP2010263857A | ||||
| JP54168313U | ||||
| JP3552268B2 | ||||
| JP3444960B2 | ||||
| JP3117536B2 | ||||
| JP2000060202A | ||||
| JP1079901U | ||||
| JP55045767U |
Foreign References:
| US6226903 |
Attorney, Agent or Firm:
Yuji Kuroda