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发明名称
Process for improving vegetable textile material
摘要
申请公布号
US1800944(A)
申请公布日期
1931.04.14
申请号
US19250031446
申请日期
1925.05.19
申请人
LEON LILIENFELD
发明人
LILIENFELD LEON
分类号
D06M13/08;D06M13/256
主分类号
D06M13/08
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代理人
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