73309505
May 11, 1981
TABLETS HAVING AIR PURIFYING, DEODORIZING, MEDICATING AND PERFUMING PROPERTIES FOR USE IN ELECTRICAL VOLATILIZERS
PharmaceuticalsELECTRIC VOLATILIZER FOR VAPORIZING SOLIDS HAVING AIR PURIFYING, DEODORIZING, MEDICATING AND PERUFMING PROPRTIES
Electrical and Scientific Apparatus