Title:
筒状ライニング材の絞り治具及び筒状ライニング材の取り外し方法
Document Type and Number:
Japanese Patent JP5858341
Kind Code:
B2
Inventors:
Masato Sokabe
Application Number:
JP2012260032A
Publication Date:
February 10, 2016
Filing Date:
November 28, 2012
Export Citation:
Assignee:
Sumitomo Metal Mining Co., Ltd.
International Classes:
B29C63/30; B02C17/22; F16L55/18
Domestic Patent References:
| JP57131845U | ||||
| JP63141641U |
Attorney, Agent or Firm:
Masayuki Masabayashi
Hayashi Ichiyoshi
Hayashi Ichiyoshi