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经营范围
发明名称
Improvements in or relating to reciprocating mechanism for measuring dough and otherplastic substances
摘要
申请公布号
GB690375(A)
申请公布日期
1953.04.22
申请号
GB19470031651
申请日期
1947.12.01
申请人
WILLEM DE RIDDER
发明人
分类号
G01F11/02
主分类号
G01F11/02
代理机构
代理人
主权项
地址
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