절삭 공구용 질화규소 소결체 및 그의 제조 방법Sintered material of silicon nitride for cutting tools and process therefor
- Assignee
- KAIST
- Country
- US (United States)
- Issue Date
- 1986-12-30
- Application Date
- 1985-05-29
- Application Number
- 85738950
- Registration Date
- 1986-12-30
- Registration Number
- 4632910
- Appears in Collection
- RIMS Patents
- Files in This Item
- There are no files associated with this item.
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