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NORITAKE SUPER ABRASIVE CO., LTD.
KURUME-SHI, FUKUOKA, JP
| NORITAKE SUPER ABRASIVE CO., LTD. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20110135906 | VITRIFIED GRINDING STONE - A vitrified grinding stone includes: abrasive grains; an inorganic binder that binds the abrasive grains; and air-communicating pores that are formed between the abrasive grains and the inorganic binder, micro-capsules that each encapsulate a lubricant and each have a diameter that is smaller than that of the air-communicating pore, being fixed on an inner wall surface of each of the air-communicating pores by an adhesive. | 06-09-2011 |