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发明名称
HOUSING AND AIR-WATER SEPARATOR ASSEMBLY FOR FLOOR TREATING MACHINES
摘要
申请公布号
US3426381(A)
申请公布日期
1969.02.11
申请号
USD3426381
申请日期
1966.11.15
申请人
HOOVER CO.:THE
发明人
LOUIS E. SEGESMAN
分类号
A47L11/30;(IPC1-7):A47L9/10;A47L9/20
主分类号
A47L11/30
代理机构
代理人
主权项
地址
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