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经营范围
发明名称
Extraction of rubber from guayule, etc.
摘要
申请公布号
US1753185(A)
申请公布日期
1930.04.01
申请号
US19260108700
申请日期
1926.05.12
申请人
INTERCONTINENTAL RUBBER COMPANY
发明人
SPENCE DAVID
分类号
B29D23/24
主分类号
B29D23/24
代理机构
代理人
主权项
地址
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