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发明名称
Waste macerater
摘要
申请公布号
US2753121(A)
申请公布日期
1956.07.03
申请号
US19530379445
申请日期
1953.09.10
申请人
WILFRED ELFENBEIN
发明人
ELFENBEIN WILFRED
分类号
E03C1/266
主分类号
E03C1/266
代理机构
代理人
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地址
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