Design
- Patent Title: Rotary grinding stone
- Patent Title (中): 旋转磨石
-
Application No.: US29171336Application Date: 2002-11-21
-
Publication No.: USD504693S1Publication Date: 2005-05-03
- Designer: Kenichi Kazama
- Applicant: Kenichi Kazama
- Applicant Address: JP Tokyo
- Assignee: Shinano Electric Refining Co., Ltd.
- Current Assignee: Shinano Electric Refining Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Morgan, Lewis & Bockius LLP
- LOC classification number: 15-09
Information query
