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发明名称
Verfahren zur Herstellung eines Markierungszeichens und nach dem Verfahren hergestelltes Markierungszeichen.
摘要
申请公布号
CH231108(A)
申请公布日期
1944.02.29
申请号
CHD231108
申请日期
1942.09.09
申请人
LUEDI & CIE.
发明人
CIE. LUEDI &
分类号
A44B1/38
主分类号
A44B1/38
代理机构
代理人
主权项
地址
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