Search Results for: Loudspeakers single
bonded to any atom but may be multiple bonded only to carbon) (class / ) imidate esters (i.e., compounds having the imidate group, hn=ch-o-, wherein substitution may be made for hydrogen only, bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to
bonded directly to carbon, which carbon may be single bonded to any atom but may be multiple bonded only to carbon) (class / ) sulfate esters ( i.e., compounds having the sulfate group, -o-s(=o)(=o)o-, bonded directly to at least one carbon, which carbon may be single bonded to any atom but may be multiple...
https://patents.justia.com/patents-by-us-classification/558