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发明名称
Verfahren zur Herstellung eines Reißverschlusses
摘要
申请公布号
AT218985(B)
申请公布日期
1962.01.10
申请号
AT19600004762
申请日期
1960.06.22
申请人
DR. ING. FRIEDRICH SIEGMANN
发明人
DR. ING. FRIEDRICH SIEGMANN
分类号
主分类号
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