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Chemanal Trademarks
CHEMANAL
MODULAR ANALYSIS INSTRUMENTS FOR TEACHING OPTICAL METHODS OF CHEMICAL ANALYSIS
Expired
·
February 16, 1967
·
72264872
·
CHEMANALYSIS
ARRANGING AND CONDUCTING TRADE SHOW EXHIBITIONS FOR CHEMISTS AND INSTRUMENT MANUFACTURERS IN THE FIELD OF CHEMISTRY
Abandoned
·
April 29, 1998
·
75476626
·
CHEMANALYTICS
Computer software for laboratory use for integrating chemical structural information with analytical chemistry information
Cancelled
·
September 5, 2003
·
78296751
·
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