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发明名称
Method of extracting rubber from plants
摘要
申请公布号
US2459369(A)
申请公布日期
1949.01.18
申请号
US19470721829
申请日期
1947.01.13
申请人
HOWARD TINT;MURRAY CHARLES W
发明人
TINT HOWARD;MURRAY CHARLES W.
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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