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发明名称
SYNTHETIC RUBBER-LIKE MATERIAL
摘要
申请公布号
CA449277(A)
申请公布日期
1948.06.22
申请号
CAD449277
申请日期
申请人
CANADIAN INDUSTRIES LIMITED
发明人
LEROY FRANK SALISBURY
分类号
主分类号
代理机构
代理人
主权项
地址
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