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经营范围
发明名称
Regranulated cork and methods of preparing same
摘要
申请公布号
GB543803(A)
申请公布日期
1942.03.13
申请号
GB19400007681
申请日期
1940.04.29
申请人
BAKELITE BUILDING PRODUCTS CO., INC.
发明人
分类号
B27K7/00
主分类号
B27K7/00
代理机构
代理人
主权项
地址
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