IC 009. US 021 023 026 036 038. G & S: sampling pumps for performing gas sample analysis. FIRST USE: 19890000. FIRST USE IN COMMERCE: 19890000
IC 040. US 100 103 106. G & S: custom manufacture of sampling pumps for gas analysis, motor driven air pumps, diaphragm pumps, diaphragm compressors, sampling pumps and vacuum pumps. FIRST USE: 19890000. FIRST USE IN COMMERCE: 19890000
IC 042. US 100 101. G & S: design and engineering of sampling pumps for gas analysis, motor driven air pumps, diaphragm pumps, diaphragm compressors, sampling pumps and vacuum pumps. FIRST USE: 19890000. FIRST USE IN COMMERCE: 19890000
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