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WebRecognizing the commercial potential, Raytheon filed a patent for a microwave cooking process on October 8, 1945, and the Radarange hit the market in 1946. The invention didn’t catch on at first, hampered by … WebFeb. 11th Big Question: Question: What major invention was patented on Valentine’s Day? Answer: The telephone find files and folders in windows 11
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Web10 jan. 2024 · January Through March Patents Thomas Edison with his phonograph, which was patented in February 1878. Getty Images In January, Willy Wonka was registered … Web13 feb. 2024 · Heart Shaped Diamonds. There is nothing more reminiscent of Valentine’s Day than the shape of hearts. To give your diamonds a special V-Day touch, inventor … WebThe Paris Convention, concluded in 1883, was revised at Brussels in 1900, at Washington in 1911, at The Hague in 1925, at London in 1934, at Lisbon in 1958 and at Stockholm in 1967, and was amended in 1979. The Convention is open to all States. Instruments of ratification or accession must be deposited with the Director General of WIPO. find file manager windows 10