Title:
合成樹脂製継手用管とその製造方法
Document Type and Number:
Japanese Patent JP5007165
Kind Code:
B2
Inventors:
Nagayoshi Akio
Kiyoji Nagayoshi
Kiyoji Nagayoshi
Application Number:
JP2007175030A
Publication Date:
August 22, 2012
Filing Date:
July 03, 2007
Export Citation:
Assignee:
Evac Co., Ltd.
International Classes:
F16L11/11; B29D23/18; E03C1/122
Domestic Patent References:
| JP2003154572A | ||||
| JP2004190719A | ||||
| JP5426725B2 | ||||
| JP2003214563A | ||||
| JP625754Y2 | ||||
| JP441908B2 |
Attorney, Agent or Firm:
Takuya Yamamoto