Title:
【発明の名称】ハブ付薄刃砥石およびその製造方法
Document Type and Number:
Japanese Patent JP2893828
Kind Code:
B2
Inventors:
TAKAHASHI TSUTOMU
OIKAWA NAOTO
OIKAWA NAOTO
Application Number:
JP8372490A
Publication Date:
May 24, 1999
Filing Date:
March 30, 1990
Export Citation:
Assignee:
MITSUBISHI MATERIARU KK
International Classes:
B24D5/00; B24D3/00; B24D5/12; B24D5/16; B24D18/00; (IPC1-7): B24D5/12; B24D3/00
Domestic Patent References:
| JP63318269A | ||||
| JP1159176A | ||||
| JP1159175A | ||||
| JP227859U | ||||
| JP5139285U | ||||
| JP641860U |
Attorney, Agent or Firm:
Masatake Shiga (2 outside)