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发明名称
Improvements in and relating to paper-making machines
摘要
申请公布号
GB375186(A)
申请公布日期
1932.06.23
申请号
GB19310030836
申请日期
1931.11.06
申请人
CARL KURTZ-HAEHNLE;TRUDE KURTZ;GRETEL KURTZ;JEANS KURTZ
发明人
分类号
D21F1/52
主分类号
D21F1/52
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代理人
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地址
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