Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 윤성주filedCritical윤성주
Priority to KR1019820002523ApriorityCriticalpatent/KR840000767A/en
Publication of KR840000767ApublicationCriticalpatent/KR840000767A/en
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
Claims (1)
연탄도가니에 사용한 주 원료는 SK가 16이상이므로 내열에 있어서 연탄도가니에 균열이 가지 않는다. 재료는 내화 점토를 사용하고 이차점토는 입자 30멧쉬 이하이여야 하며 연탄도가니의 수축의 균열을 막을 수 있는 연탄 도가니.The main raw material used for the briquette crucible is SK 16 or more, so there is no crack in the briquette crucible in heat resistance. The material is refractory clay, the secondary clay should be less than 30 mesh, and briquette crucible to prevent cracking shrinkage of briquette crucible.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019820002523A1982-06-051982-06-05
Briquette crucible without crack
KR840000767A
(en)