Heat pumps, heat exchangers, particularly plate heat exchangers, counter-flow exchangers, counter-flow cross plate exchangers

Computer hardware; Downloadable data acquisition software for measuring, analysis and verification of the temperature and the operation of polymerase chain reaction (PCR) and quantitative polymerase chain reaction (qPCR) instruments in a laboratory or clinical environment

Data acquisition hardware and software for measuring, analysis and verification of the temperature and the operation of PCR and qPCR instruments in a laboratory or clinical environment

GUNSTOCKS, NAMELY, ALUMINUM PORTION OF RIFLE AND SHOTGUN STOCKS WHERE THE ACTION MEETS WITH THE STOCK

Test Fixtures Used in the Testing of Printed Circuit Boards, and Parts Therefor