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Exelys Trademarks
EXELYS
sludge treatment units which are stationary or mobile, used for thermally hydrolyzing sludge
Registered
·
January 18, 2017
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87305247
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EXELYS
Sludge treatment units which are stationary or mobile, used for thermally hydrolyzing sludge, namely, reactors for use in treatment of wastewater
Cancelled
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February 19, 2010
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79081575
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