Society needs a nut control device. And thanks to Haruo Mochida and Tetsuo Kobayashi, society has one. Here’s the patent: “Nut Control Device,”Haruo Mochida and Tetsuo Kobayashi, US patent #4345863, issued August 24, 1982.
Society needs a nut control device. And thanks to Haruo Mochida and Tetsuo Kobayashi, society has one. Here’s the patent: “Nut Control Device,”Haruo Mochida and Tetsuo Kobayashi, US patent #4345863, issued August 24, 1982.