Title:
A number-of-rotations detecting method and a revolving speed sensing device of a grinding roller
Document Type and Number:
Japanese Patent JP6120241
Kind Code:
B2
Inventors:
Tetsuo Matsuda
Tomioka Takahiro
Tomioka Takahiro
Application Number:
JP2012183005A
Publication Date:
April 26, 2017
Filing Date:
August 22, 2012
Export Citation:
Assignee:
Ube Industries, Ltd.
International Classes:
B02C15/06; B02C15/04
Domestic Patent References:
| JP6126201A | ||||
| JP57196157A | ||||
| JP2072916U | ||||
| JP55022151A | ||||
| JP58027652A |
Foreign References:
| US3754471 | ||||
| US4602510 |
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