73821056
Aug 23, 1989
OKLAHOMA STATE UNIVERSITY - GROUND SOURCE HEAT PUMP PUBLICATIONS
SCIENTIFIC, NAUTICAL, SURVEYING AND ELECTRICAL APPARATUS AND INSTRUMENTS (INCLUDING WIRELESS), PHOTOGRAPHIC, CINEMATOGRAPHIC, OPTICAL, WEIGHING, MEASURING, SIGNALLING, CHECKING (SUPERVISION), LIFE-SAVING AND TEACHING APPARATUS AND INSTRUMENTS; COIN OR COUNTERFREED APPARATUS; TALKING MACHINES; CASH REGISTERS; CALCULATING MACHINES; FIRE EXTINGUISHING APPARATUS
Electrical and Scientific ApparatusINSTALLATIONS FOR LIGHTING, HEATING, STEAM GENERATING, COOKING, REFRIGERATING, DRYING, VENTILATING, WATER SUPPLY, AND SANITARY PURPOSES
Environmental Control ApparatusPAPER AND PAPER ARTICLES, CARDBOARD AND CARDBOARD ARTICLES; PRINTED MATTER, NEWSPAPER AND PERIODICALS, BOOKS; BOOKBINDING MATERIAL, PHOTOGRAPHS; STATIONERY, ADHESIVE MATERIALS (STATIONERY); ARTISTS MATERIALS; PAINT BRUSHES; TYPEWRITERS AND OFFICE REQUISITES (OTHER THAN FURNITURE); INSTRUCTIONAL AND TEACHING MATERIAL (OTHER THAN APPARATUS); PLAYING CARDS; PRINTERS' TYPE AND CLICHES (STEREOTYPE)
Paper Goods and Printed Matter