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Perminert Trademarks
PERMINERT
Metal alloys for further manufacturing
Abandoned
·
July 18, 2006
·
78931760
·
PERMINERT
Perminert - protective and inert coating applied to metal objects used in Gas Chromatography and Gas Chromatography and Mass Spectrometry
Abandoned
·
October 7, 2008
·
77587564
·
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