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发明名称
Improvements in or relating to record material, feeding devices for writing or imprinting machines
摘要
申请公布号
GB564465(A)
申请公布日期
1944.09.28
申请号
GB19430010633
申请日期
1943.06.30
申请人
WALTER PHILIP WILLIAMS
发明人
分类号
B41J11/28
主分类号
B41J11/28
代理机构
代理人
主权项
地址
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