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经营范围
发明名称
Production of acetylene
摘要
申请公布号
US2765359(A)
申请公布日期
1956.10.02
申请号
US19530336152
申请日期
1953.02.10
申请人
HYDROCARBON RESEARCH, INC.
发明人
PICHLER HELMUT R.;CHERVENAK MICHAEL C.
分类号
C07C11/24
主分类号
C07C11/24
代理机构
代理人
主权项
地址
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