Search Results for: Sound reproducing using magnetic media
) halogen [i.e., fluorine (fl), chlorine (cl), bromine (br), iodine (i), astatine (at)] containing (class / ) free metal containing (class / ) copper (cu) and oxygen (o) containing (class / ) high temperature (tc greater than k) devices, systems, apparatus, com- ponents, or stock, or processes of using
(class / ) electrical energy storage device (e.g., accumulator, etc.), inductor, transformer, magnetic switch, magnetic ring, sphere, coil, or magnetic arrangement (class / ) superconductor having metal connect, pad, connect structure, or patterned superconductor circuit, per se (class / ) superconducting...
https://patents.justia.com/patents-by-us-classification/505