Search Results for: Shaping solid mineral fuels machine
undesired particle, i.e., spot knocking (class / ) with start up, flashing or aging (class / ) spark plug or spark gap making (class / ) implosion protecting (class / ) generating gas or vapor within an envelope, or coating by vapor, gas, mist or smoke within the envelope (class / ) combined, e.g., with shaping
operate the device or portion thereof, e.g., to age (class / ) testing or adjusting means (class / ) combined (class / ) assembly means (class / ) including means to establish an electric space discharge (class / ) having evacuation or degasification means or means to introduce gas, vapor, liquid or solid...
https://patents.justia.com/patents-by-us-classification/445