Title:
円柱状材料に形成した溝の開口縁角部分のＲ面取り工具
Document Type and Number:
Japanese Patent JP5959251
Kind Code:
B2
Inventors:
Nakajo Takashi
Application Number:
JP2012062631A
Publication Date:
August 02, 2016
Filing Date:
March 19, 2012
Export Citation:
Assignee:
Nitto Kohki Co., Ltd.
International Classes:
B24B39/02; B24B9/00
Domestic Patent References:
| JP2009220225A | ||||
| JP3109763U | ||||
| JP2010159689A |
Foreign References:
| US6497022 |
Attorney, Agent or Firm:
Shigeru Ito
Yusuke Ebi
Yusuke Ebi
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