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Showing 1-5 of 5 results

Mark Name	Mark Description
CHEMFILM Owned by: DEL MAR SCIENTI... Filed on: 03-11-1991 Status: Cancelled-Section 8	lead acetate impregnated paper tape for use in hydrogen sulfide and total sulfur analyzers	View Details Monitor Mark Create New Watchlist
CHEMFILM Owned by: DEL MAR SCIENTI... Filed on: 08-23-2001 Status: Cancelled-Section 8	lead acetate impregnated paper tape for use with electronic hydrogen sulfide and total sulfur analyzers for use in the natural gas, specialty ch	View Details Monitor Mark Create New Watchlist
PREMIER GUARD Owned by: THE BOC GROUP, ... Filed on: 01-27-2003 Status: Abandoned-No Statement of...	Hydrocarbon analyzers, sulfur analyzers, moisture analyzers, and benzene/aromatic hydrocarbon analyzers used to analyze the composition of a gas	View Details Monitor Mark Create New Watchlist
PREISER Owned by: PREISER SCIENTI... Filed on: 04-15-2015 Status: Section 8 and 15-accepted...	[ Apparatus for analyzing sulfur gas; ] plastometers; dilatometers; drying [ and microwave ] ovens for laboratory use; coal hardness testing mac	View Details Monitor Mark Create New Watchlist
CHEMFILM Owned by: DEL MAR SCIENTI... Filed on: 08-29-2019 Status: Registered	Chemically treated non-medical paper roll in the form of lead acetate impregnated paper tape for detecting hydrogen sulfide and total sulfur for	View Details Monitor Mark Create New Watchlist

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