Title:
水道管の洗管ピグ
Document Type and Number:
Japanese Patent JP4500334
Kind Code:
B2
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Inventors:
Shoichi Shimomura
Application Number:
JP2007199983A
Publication Date:
July 14, 2010
Filing Date:
July 31, 2007
Export Citation:
Assignee:
Kurimoto Iron Works Co., Ltd.
International Classes:
E03B7/09; B08B9/053
Domestic Patent References:
| JP11253902A | ||||
| JP2003001210A | ||||
| JP4065182U | ||||
| JP1132290U | ||||
| JP200353667A |
Attorney, Agent or Firm:
Yasuhiro Toyosu
Toshisu Koji
Toshisu Koji