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发明名称
摘要
申请公布号
DE1937000(C3)
申请公布日期
1978.07.06
申请号
DE19691937000
申请日期
1969.07.21
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V., DEN HAAG (NIEDERLANDE)
发明人
FORD, PETER THOMAS, CHESTER, CHESHIRE (GROSSBRITANNIEN)
分类号
C10L1/32;(IPC1-7):C10L1/32
主分类号
C10L1/32
代理机构
代理人
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