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发明名称
Noninflammable waterproofed textiles and method of making same
摘要
申请公布号
US2421218(A)
申请公布日期
1947.05.27
申请号
US19430475575
申请日期
1943.02.11
申请人
POLLAK FREDERICK F
发明人
POLLAK FREDERICK F.
分类号
D06M15/423
主分类号
D06M15/423
代理机构
代理人
主权项
地址
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