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发明名称
NITROGEN GENERATING CHEMICAL
摘要
申请公布号
CA401643(A)
申请公布日期
1941.12.23
申请号
CAD401643
申请日期
申请人
DOMINION RUBBER COMPANY
发明人
WENDELL VANDERVORT SMITH
分类号
主分类号
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代理人
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