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发明名称
Schiebeverschluss für Kleidungsstücke etc.
摘要
申请公布号
CH147427(A)
申请公布日期
1931.06.15
申请号
CHD147427
申请日期
1930.06.25
申请人
PETZOLD & MAESER
发明人
MAESER PETZOLD &
分类号
主分类号
代理机构
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