TY - GEN AU - Coblentz, Carl W C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1962-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.7423 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1962 TI - Performance test of a Ulok replaceable media cube-type air filter manufactured by Union Carbide Development Company: ER -