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发明名称
Apparatus for the manufacture of rubber thread
摘要
申请公布号
US1978797(A)
申请公布日期
1934.10.30
申请号
US19320643177
申请日期
1932.11.18
申请人
NATIONAL INDIA RUBBER COMPANY
发明人
HAZELL EARDLEY
分类号
B29D99/00
主分类号
B29D99/00
代理机构
代理人
主权项
地址
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