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经营范围
发明名称
Garbage grinder and disposer
摘要
申请公布号
US2853249(A)
申请公布日期
1958.09.23
申请号
US19550514525
申请日期
1955.06.10
申请人
PUMP SUPPLIERS INC.
发明人
WILDER CECIL M.
分类号
E03C1/266
主分类号
E03C1/266
代理机构
代理人
主权项
地址
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