Title:
パイプ外周面スクレーパー
Document Type and Number:
Japanese Patent JP3992088
Kind Code:
B2
Inventors:
Toshiyuki Ueno
Hideya Aoki
Hideya Aoki
Application Number:
JP23489698A
Publication Date:
October 17, 2007
Filing Date:
August 07, 1998
Export Citation:
Assignee:
Sanko Co., Ltd.
International Classes:
B23B5/12
Domestic Patent References:
| JP10128601A | ||||
| JP3117502A | ||||
| JP2205404A | ||||
| JP62095801U |
Attorney, Agent or Firm:
Atsushi Watanabe