Assignee

HYDRO ENGINEERING EQUIPMENT &

US·1 granted patent·20 citations·filing 2004–2004

Technology mixB08B1 B60S1 E03F1 F16N1

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0177US7530362B2Low profile non-clogging non-polluting surface treating pads, assemblies and methodsHYDRO ENGINEERING EQUIPMENT &·Filed 2004·Granted May 12, 2009·20 cites·34 claims

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