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经营范围
发明名称
Durchschriftverfahren, besonders für Buchhaltungszwecke.
摘要
申请公布号
CH289393(A)
申请公布日期
1953.03.15
申请号
CHD289393
申请日期
1951.02.01
申请人
HABERFELD,ERWIN OTTO
发明人
OTTO HABERFELD,ERWIN
分类号
B41L3/00
主分类号
B41L3/00
代理机构
代理人
主权项
地址
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