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发明名称
Rotationsvervielfaeltiger
摘要
申请公布号
DE1038570(B)
申请公布日期
1958.09.11
申请号
DE1954B029965
申请日期
1954.03.02
申请人
BLOCK & ANDERSON LIMITED
发明人
BROWN ROLAND
分类号
B41L11/08
主分类号
B41L11/08
代理机构
代理人
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