Title:
A suction unit of a pipeline, and a stay thing discharge method of a pipeline
Document Type and Number:
Japanese Patent JP5950387
Kind Code:
B2
Inventors:
Yasuhiro Ueda
Hisashi Yamamura
Minoru Konno
Ken Tamura
Hisashi Yamamura
Minoru Konno
Ken Tamura
Application Number:
JP2012025454A
Publication Date:
July 13, 2016
Filing Date:
February 08, 2012
Export Citation:
Assignee:
Ashimori Industry Co., Ltd.
Ashimori Engineering Co., Ltd.
Tokyo Gas Co., Ltd.
Ashimori Engineering Co., Ltd.
Tokyo Gas Co., Ltd.
International Classes:
B08B9/043; E03F9/00
Domestic Patent References:
| JP2005103478A | ||||
| JP63118989U | ||||
| JP62146328A | ||||
| JP2066236A | ||||
| JP59095982A | ||||
| JP55020204U | ||||
| JP6134421A |
Attorney, Agent or Firm:
Yoshiyuki Kaji
Makoto Suhara
Toru Kimura
Makoto Suhara
Toru Kimura
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