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经营范围
发明名称
Kontrollstempel mit Datum und beweglichen zusaetzlichen Angaben
摘要
申请公布号
DE503819(C)
申请公布日期
1930.07.28
申请号
DE1929D058729D
申请日期
1929.07.03
申请人
DEUTSCHE MA-SPE-CO-G.M.B.H.
发明人
分类号
B41K1/04;B41K1/10;B41K1/38;B41K1/58
主分类号
B41K1/04
代理机构
代理人
主权项
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