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发明名称
VELADEVORRICHTUNG, INSBESONDERE FUER SCHUETTGUT.
摘要
申请公布号
DE1734184(U)
申请公布日期
1956.11.15
申请号
DE195600B5755U
申请日期
1956.05.14
申请人
OTTO BULLWAN
发明人
OTTO BULLWAN
分类号
主分类号
代理机构
代理人
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地址
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