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发明名称
AN APPARATUS FOR THE RAPID GRADING OF CALCIUM CARBIDE BY DETERMINATION OF YIELD OF ACETYLENE THEREFROM
摘要
申请公布号
IN145998(B)
申请公布日期
1979.02.03
申请号
IN1976MA21519
申请日期
1976.11.15
申请人
SIVASWAMI S S
发明人
SIVASWAMI S S
分类号
B01J7/02;C01B31/32;(IPC1-7):B01J7/02
主分类号
B01J7/02
代理机构
代理人
主权项
地址
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