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发明名称
Mattress filling machines
摘要
申请公布号
GB457996(A)
申请公布日期
1936.12.10
申请号
GB19360003454
申请日期
1936.02.05
申请人
JOSEPH WILLIAM DROLL;ALEX HAROLD OLSON
发明人
分类号
B68G7/05
主分类号
B68G7/05
代理机构
代理人
主权项
地址
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