发明名称 AIR CLEANER ASSEMBLY AND METHOD
摘要 <p>An air cleaner assembly having a body member and a removable cover is provided. The assembly includes a lock assembly (97-98) for engagement between the cover and the body member. The preferred lock assembly is a rotation activated lock assembly movable between locked (fig. 10) and unlocked (fig. 11) orientations by a selected amount of relative rotational movement between the cover and the body member.</p>
申请公布号 WO1999014483(A1) 申请公布日期 1999.03.25
申请号 US1998018827 申请日期 1998.09.09
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