Andrew Schreiber

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Ashby, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Ultra high vacuum ferrofluidic seals and method of manufacture
- Patent number 6,857,635
- Issue date Feb 22, 2005
- Ferrotec (USA) Corporation
- Zhixin Li
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...