专利名称：Recovery system发明人：WAYNE B HOCKETT申请号：AU3477793申请日：19930127公开号：AU3477793A公开日：19930901
摘要：A recovery system (10) is disclosed for recovering a treating material (12) fortreating a surface (20) with a vacuum source (25). The treating material (12) may be acleaning material such as sand, water or may be a coating material such as a paint or aplasma coating. The apparatus (10) comprises a housing (16) having a housing opening(18) for projecting the treating material (12) from a nozzle (14) through the housingopening (18) onto the surface (20). A fluid seal means (30) provides a seal between thehousing (16) and the surface (20). The vacuum source (25) is connected to the housing (16)for withdrawing the treating non-adhering material (12A) from the housing (16).
申请人：SANDROID SYSTEMS, INC.
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