| http://www.w3.org/ns/prov#value | - a containerUS6121555Sep 3, 1999Sep 19, 2000Northgate Technologies IncorporatedFluid container sensorUS6186998May 29, 1998Feb 13, 2001Hosokawa Yoko Co., Ltd.Bag for infusion solution and method of manufacturing sameUS6202487Jul 15, 1998Mar 20, 2001Frank E. UriasLiquid level detecting device including a container having a first receptacle and a second receptacleUS6219933May 28, 1998Apr 24, 2001Riso
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