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经营范围
发明名称
PROCESS FOR PREPARING POLYPROPYLENE
摘要
申请公布号
CA687175(A)
申请公布日期
1964.05.26
申请号
CAD687175
申请日期
申请人
SUN OIL COMPANY
发明人
ERNEST W. DOBSON;THOMAS J. KELLY
分类号
主分类号
代理机构
代理人
主权项
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