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发明名称
Polymeric resinous products containing repeating units of silicon linked to nitrogen and process for making same
摘要
申请公布号
US2579418(A)
申请公布日期
1951.12.18
申请号
US19490072548
申请日期
1949.01.24
申请人
EDWIN L. GUSTUS
发明人
CHERONIS NICHOLAS D.
分类号
C08G77/62
主分类号
C08G77/62
代理机构
代理人
主权项
地址
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