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发明名称
Improvements in or relating to printing screens
摘要
申请公布号
GB620629(A)
申请公布日期
1949.03.28
申请号
GB19470002228
申请日期
1947.01.24
申请人
FRANZ ZIMMER'S ERBEN TEXTILE PRINTING MACHINERY COMPANY LIMITED
发明人
分类号
B41C1/14
主分类号
B41C1/14
代理机构
代理人
主权项
地址
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