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发明名称
Apparatus for cleaning castings and the like
摘要
申请公布号
US2267018(A)
申请公布日期
1941.12.23
申请号
US19370158402
申请日期
1937.08.10
申请人
ALFRED GUTMANN AKTIENGESELLSCHAFT FUR MASCHINENBAU
发明人
ECKLE FRIEDRICH CARL CHRISTOPH WILHELM;SCHULZE HELLMUT;RUGGE ROBERT HEINRICH SIMON
分类号
B24C7/00
主分类号
B24C7/00
代理机构
代理人
主权项
地址
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