Search Results for: Carbon electrodes with metal
(class / ) for textile materials consisting wholly or in part of noncellulosic synthetic fibers (e.g., spin finish for nylon, polyester, acrylic, etc., fibers; lubricants for blends thereof with diverse fibers, etc.)
(class / ) vaporization, or expansion, refrigeration or heat or energy exchange (class / ) with lubricants, or warning, stabilizing or anti-corrosion agents or persistent gases (class / ) with low-volatile solvent or absorbent (class / ) physical separation agents (class / ) froth-flotation or differential...
https://patents.justia.com/patents-by-us-classification/252