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Duncan P. Bathe John Klaus David Christensen

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GAS DELIVERY DEVICE AND SYSTEM

13/509,873 | U.S. Patent Application

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Location ELECTRONIC

Filed June 11, 2012

Examiner MICHAEL JASPER TSAI

Class 128

Art Group 3771

Patent No. 8,573,209

Case Type Utility - 128/205240

Status Patented Case

Parent PCT/US11/20319 Published

Child 13/493,493 Patented

Child 13/677,483 Patented

Child 14/65,962 Patented

Child 14/65,975 Patented

Child 14/65,951 Patented

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Last Updated: 4 years, 2 months ago

Date	#	Transaction
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GAS DELIVERY DEVICE AND SYSTEM

13/509,873 | U.S. Patent Application

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