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发明名称
Counting apparatus
摘要
申请公布号
US2563668(A)
申请公布日期
1951.08.07
申请号
US19500185366
申请日期
1950.09.18
申请人
MEASURE METERS LIMITED;DOBSON & BARLOW LIMITED
发明人
ABEL WALTER
分类号
G06M1/30
主分类号
G06M1/30
代理机构
代理人
主权项
地址
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