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发明名称
Türschloss für Anstalten etc.
摘要
申请公布号
CH159897(A)
申请公布日期
1933.02.15
申请号
CHD159897
申请日期
1931.12.02
申请人
FIRMA ED. NIEDERDRENK
发明人
NIEDERDRENK FIRMA ED.
分类号
主分类号
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