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发明名称
FILTERING APPARATUS FOR USED COOKING OILS
摘要
申请公布号
CA835714(A)
申请公布日期
1970.03.03
申请号
CAD835714
申请日期
申请人
MCDONALD'S SYSTEM
发明人
RALPH E. WEIMER;CHARLES E. FALLIS;FRANK YUD, JR.
分类号
主分类号
代理机构
代理人
主权项
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