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发明名称
Treatment of wool to increase its harshness and decrease its luster
摘要
申请公布号
US2534316(A)
申请公布日期
1950.12.19
申请号
US19480002138
申请日期
1948.01.13
申请人
BIGELOW-SANFORD CARPET CO., INC.
发明人
SWANSON STUART E.
分类号
D06M11/44
主分类号
D06M11/44
代理机构
代理人
主权项
地址
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