세라믹주형용내화물골재The refractory aggregate for the ceramic mold
내용 없음
- Assignee
- 한국과학기술연구원
- Country
- KO (South Korea)
- Issue Date
- 1986-06-04
- Application Date
- 1982-09-20
- Application Number
- 10-1982-0004230
- Registration Date
- 1986-06-04
- Registration Number
- 10-0021240-0000
- Appears in Collection
- RIMS Patents
- Files in This Item
- There are no files associated with this item.
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