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发明名称
Method of and machine for felting
摘要
申请公布号
GB699247(A)
申请公布日期
1953.11.04
申请号
GB19500027168
申请日期
1950.11.07
申请人
MARCEL CASSE
发明人
分类号
A42C1/08
主分类号
A42C1/08
代理机构
代理人
主权项
地址
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