发明名称 LAWN MOWER WITH CLEANING MEANS
摘要 A lawn mower having a housing and a rotating blade housed therewithin, the housing being provided with a perforated conduit as a portion of its inner surface. Water under pressure is forced through the conduit and exits through the perforations therein, flushing lawn trimmings from the inner surface of the housing.
申请公布号 US3648446(A) 申请公布日期 1972.03.14
申请号 USD3648446 申请日期 1970.12.11
申请人 RAYMOND E. HAAPOJA;PATRICK SHETTLER 发明人 RAYMOND E. HAAPOJA;PATRICK SHETTLER
分类号 A01D34/00;(IPC1-7):A01D55/18 主分类号 A01D34/00
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