universal joint ,also known in engineering as a cardan joint.his mechanical device is a specific type of coupling used to connect two rotating shafts whose axes are inclined at an angle to each other. - 專利 幅插畫檔、美工圖案、卡通及圖標
b2b glyph solid icons. containing marketing, business, retail, sale, product, supply chain solid icons collection. vector illustration. perfect pixel on clean white background - 專利 幅插畫檔、美工圖案、卡通及圖標商務, 工業
intellectual property related design with line icons. licence, law, document, project. - 專利 幅插畫檔、美工圖案、卡通及圖標法律
intellectual property related design with line icons. licence, law, document, project. - 專利 幅插畫檔、美工圖案、卡通及圖標法律
Benz Patent-Motorwagen at Brussels Expo on January 13, 2023 in Brussels, Belgium. Built in 1885 by Carl Benz, the Patent Motorwagen is considered to...
Woman stands by a patent application sevice desk during the 8th China International Technology Fair at Shanghai World Expo Exhibition & Convention...
scientist gazes at a light bulb that he holds in his hand. christmas tree in the background. - 專利 個照片及圖片檔
Patent drawing for 'fastening of pocket-openings' by Jacob Davis , May 20, 1873. It is patent,121. Later used by Levi Strauss & Company, now known...
The logo for the U.S. Patent and Trademark Office, on the final day of the Great American State Fair on July 10, 2026 in Washington, DC. Falling...
hand holding 'no' symbol protest sign in front of ai humanoid robot on blue background - 專利 幅插畫檔、美工圖案、卡通及圖標人工智能, 類人型機器人
brown leather women's handbag isolated on white background, save clipping path. - 專利 個照片及圖片檔手袋, 袋子, 時尚物品
asian woman using smartphone to monitor cryptocurrency and stock trading at home. - 專利 個照片及圖片檔家庭生活, 證券交易市場
