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发明名称
Farbbogen, besonders fuer die Durchschreibe-Buchhaltung
摘要
申请公布号
DE722342(C)
申请公布日期
1942.07.08
申请号
DE1940H161305D
申请日期
1940.01.09
申请人
ERWIN O. HABERFELD
发明人
分类号
B41L1/16
主分类号
B41L1/16
代理机构
代理人
主权项
地址
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