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发明名称
POLYURETHANES PREPARED FROM PHOSPHORUS CONTAINING MANNICH CONDENSATION PRODUCTS
摘要
申请公布号
CA884939(A)
申请公布日期
1971.11.02
申请号
CAD884939
申请日期
申请人
WESTON CHEMICAL CORPORATION
发明人
LESTER FRIEDMAN
分类号
主分类号
代理机构
代理人
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