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经营范围
发明名称
WERKWIJZE TER BEREIDING VAN POLYPROPEEN.
摘要
申请公布号
NL153217(B)
申请公布日期
1977.05.16
申请号
NL19670013050
申请日期
1967.09.25
申请人
CHEVRON RESEARCH COMPANY, SAN FRANCISCO, CALIFORNIE, VER. ST. V. AM.
发明人
分类号
C08F6/02;(IPC1-7):C08F110/06
主分类号
C08F6/02
代理机构
代理人
主权项
地址
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