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发明名称
Method and apparatus for treating garbage and the like waste materials
摘要
申请公布号
US2252520(A)
申请公布日期
1941.08.12
申请号
US19390261631
申请日期
1939.03.13
申请人
KAI PETERSEN
发明人
PETERSEN KAI
分类号
B02C13/26;B03B9/06
主分类号
B02C13/26
代理机构
代理人
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地址
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