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发明名称
Aus einzelnen Teilen gebildeter Spaten
摘要
申请公布号
CH368005(A)
申请公布日期
1963.03.15
申请号
CH19590070700
申请日期
1959.03.12
申请人
DUEPPENGIESSER,KARL AUGUST
发明人
AUGUST DUEPPENGIESSER,KARL
分类号
A01B1/02
主分类号
A01B1/02
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代理人
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地址
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