TY - GEN AU - Henry E Robinson AU - Thomas W Watson C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1954-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.3319 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1954 TI - Performance tests of an electromaze no. ES-1195 electric air filter: ER -