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发明名称
Improvements in or relating to coin-freed meter mechanism
摘要
申请公布号
GB540691(A)
申请公布日期
1941.10.27
申请号
GB19400007399
申请日期
1940.04.24
申请人
BRITISH ELECTRIC METERS LIMITED;NORMAN BINNS COOP;BERTIE THOMAS EDWIN WATKINS
发明人
分类号
G07F15/08
主分类号
G07F15/08
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