| http://www.w3.org/ns/prov#value | - The capping system includes a cap having a bottom for selectively... 757 US20120037588 Piezoelectric sealing cap and assembly including the same Disclosed herein is a piezoelectric sealing cap, including: a piezoelectric element generating displacement by a driving voltage; and a sealing part formed to surround the piezoelectric element and... 758 US20090289026 INTAKE TRACKING HYDRATION CONTAINER
|
