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发明名称
Stabilization of polyvinyl acetal resins
摘要
申请公布号
US2392041(A)
申请公布日期
1946.01.01
申请号
US19410400795
申请日期
1941.07.02
申请人
CARBIDE AND CARBON CHEMICALS CORPORATION
发明人
GROFF FRAZIER
分类号
C08K5/405
主分类号
C08K5/405
代理机构
代理人
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地址
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