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Greenfumehood Trademarks
GREENFUMEHOOD
Laboratory ventilation hoods for the safe handling of chemical and biochemical substances
Abandoned
·
November 30, 2007
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77341409
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GREENFUMEHOOD
Laboratory enclosures equipped with filters for the safe handling of chemical and biochemical substances
Abandoned
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May 21, 2007
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77185816
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GREENFUMEHOOD A GLOBAL SOLUTION FOR GREEN BUILDINGS.
Laboratory ventilation hoods, namely, filtering laboratory ventilation chambers for the safe handling of chemical and biochemical substances
Registered
·
October 29, 2008
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77603163
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