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Automatic chemistry analyzer
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Patent number 5,223,222
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Issue date Jun 29, 1993
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Beckman Instruments, Inc.
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Samuel G. Ricchio
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G01 - MEASURING TESTING
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Automatic chemistry analyzer
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Patent number 5,213,762
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Issue date May 25, 1993
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Beckman Instruments, Inc.
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Samuel G. Ricchio
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G01 - MEASURING TESTING
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Automatic chemistry analyzer
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Patent number 5,130,095
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Issue date Jul 14, 1992
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Beckman Instruments, Inc.
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Samuel G. Ricchio
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G01 - MEASURING TESTING
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Pinch valve
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Patent number 5,117,870
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Issue date Jun 2, 1992
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Beckman Instruments, Inc.
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David L. Goodale
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Liquid degassing system and method
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Patent number 4,915,713
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Issue date Apr 10, 1990
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Beckman Instruments, Inc.
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Edmund Buzza
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Sample handling system
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Patent number 4,888,998
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Issue date Dec 26, 1989
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Beckman Instruments, Inc.
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Edmund E. Buzza
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G01 - MEASURING TESTING
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Liquid transfer valve
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Patent number 4,463,615
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Issue date Aug 7, 1984
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Beckman Instruments, Inc.
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Edmund E. Buzza
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G01 - MEASURING TESTING
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Liquid transfer valve
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Patent number 4,297,903
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Issue date Nov 3, 1981
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Beckman Instruments, Inc.
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Edmund E. Buzza
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G01 - MEASURING TESTING
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Automatic analyzer
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Patent number 3,997,420
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Issue date Dec 14, 1976
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Beckman Instruments, Inc.
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Edmund E. Buzza
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G01 - MEASURING TESTING