Title:
コイルスプリング研磨装置
Document Type and Number:
Japanese Patent JP6389067
Kind Code:
B2
Inventors:
Masaru Hashimoto
Application Number:
JP2014119234A
Publication Date:
September 12, 2018
Filing Date:
June 10, 2014
Export Citation:
Assignee:
Masaru Hashimoto
International Classes:
B24B7/16; B24B9/00; B24B41/06
Domestic Patent References:
| JP2008149381A | ||||
| JP3066555A | ||||
| JP2013215851A | ||||
| JP50064070U |
Attorney, Agent or Firm:
Masaharu Kobayashi
Masahide Kobayashi
Masahide Kobayashi