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经营范围
发明名称
Process of chlorinating ethylene
摘要
申请公布号
US1851970(A)
申请公布日期
1932.04.05
申请号
US19300464057
申请日期
1930.06.26
申请人
PAUL ASKENASY;ALFRED HELLER
发明人
ASKENASY PAUL;HELLER ALFRED
分类号
C07C17/02
主分类号
C07C17/02
代理机构
代理人
主权项
地址
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