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发明名称
Slipmaskin
摘要
申请公布号
FI23185(A)
申请公布日期
1948.09.10
申请号
FID23185
申请日期
1947.08.08
申请人
发明人
ROBERTS FREDERICK WENTWORTH
分类号
D21B1/18;(IPC1-7):D21B1/18
主分类号
D21B1/18
代理机构
代理人
主权项
地址
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