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经营范围
发明名称
Verfahren zum Haerten von Oberflaechen elastischer, poroeser, vulkanisierter, kautschukaehnlicher Gegenstaende
摘要
申请公布号
DE879308(C)
申请公布日期
1953.06.11
申请号
DE1950N003237
申请日期
1950.12.09
申请人
THE NATIONAL CASH REGISTER COMPANY
发明人
分类号
B29C37/00
主分类号
B29C37/00
代理机构
代理人
主权项
地址
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