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发明名称
Mit Stiel versehenes Gerät.
摘要
申请公布号
CH202614(A)
申请公布日期
1939.01.31
申请号
CHD202614
申请日期
1938.06.04
申请人
URECH,OSWALD
发明人
URECH,OSWALD
分类号
A01B1/22
主分类号
A01B1/22
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代理人
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