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发明名称
Rubber thread and method of making same
摘要
申请公布号
US2149425(A)
申请公布日期
1939.03.07
申请号
US19350014786
申请日期
1935.04.05
申请人
MAX DRAEMANN
发明人
DRAEMANN MAX
分类号
B29D99/00;D01D5/253
主分类号
B29D99/00
代理机构
代理人
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地址
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