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저질연탄을 이용한 벽돌의 제조방법Brick manufacturing method using low quality coal
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (1)
저질연탄을 12메쉬정도로 분쇄하고, 이에 함유된 탄소이외의 잔여물질의 량이 35 내지 40부량이 되도록 점토와 혼합하여 벽돌을 성형시키고 이를 공지의 방법으로 소성시킴을 특징으로 하는 벽돌의 제조방법.Crushing low-quality coal briquettes to about 12 mesh, and mixed with clay so that the amount of the residual material other than carbon contained in 35 to 40 parts by weight to form a brick and firing it by a known method.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860003949A1986-05-211986-05-21
Brick manufacturing method using low quality coal
KR870011057A
(en)