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经营范围
发明名称
A new or improved material in filamentary or strand-like form
摘要
申请公布号
GB397890(A)
申请公布日期
1933.09.01
申请号
GB19320006148
申请日期
1932.03.01
申请人
DUNLOP RUBBER COMPANY LIMITED;FELICITE ANTOINE HENRI HEYNERT
发明人
分类号
B29D99/00
主分类号
B29D99/00
代理机构
代理人
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地址
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