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发明名称
Papierstreifen zur Verwendung bei Verkaufsregistriermaschinen mit den Streifenvorschub bewirkenden Rollen.
摘要
申请公布号
CH139828(A)
申请公布日期
1930.05.15
申请号
CHD139828
申请日期
1928.05.02
申请人
LANGFORD,LEONARD WALTER
发明人
WALTER LANGFORD,LEONARD
分类号
B65H20/22
主分类号
B65H20/22
代理机构
代理人
主权项
地址
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