发明授权
US07736523B2 Attachment for underwater surface cleaner 失效
水下表面清洁剂附件

Attachment for underwater surface cleaner
摘要:
A dispenser or dispensable material for external attachment to a mobile surface cleaning device, mobile surface cleaning device provides an aftermarket apparatus and method for both on-the-go cleaning and on-the-go delivery of dispensable materials into the body of water with the dispensable material mounted either on a downstream side of the mobile surface cleaning device or spaced from the flow path through the mobile surface cleaning device.
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