TY - GEN AU - Sindt, C F AU - Parrish, W R C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1976-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.76-834 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1976 TI - A system for inflating a balloon using helium stored in the liquid phase: ER -