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发明名称
Improvements relating to sheet rubber calendering machines
摘要
申请公布号
GB501883(A)
申请公布日期
1939.03.07
申请号
GB19380018413
申请日期
1938.06.21
申请人
PAUL GLEISSNER
发明人
分类号
B29B7/68
主分类号
B29B7/68
代理机构
代理人
主权项
地址
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