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发明名称
POLYMERIC MATERIALS
摘要
申请公布号
US3645999(A)
申请公布日期
1972.02.29
申请号
USD3645999
申请日期
1969.10.23
申请人
MCDONNELL DOUGLAS CORP.
发明人
NORMAN R. BYRD
分类号
C08F8/26;(IPC1-7):C08F7/04;H01B1/06
主分类号
C08F8/26
代理机构
代理人
主权项
地址
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