Technological and industrial history of 20th-century Canada engineer, George de Mestral, velcro, a two sided fastening technology based on hooks and loops, was introduced to a number of countries, including Canada, in the late 1950s. In Montreal, Velek Ltd. acquired the exclusive marketing rights for velcro in North and South America and Japan. The format for sound recordings changed in the years just following the war. In the US, Columbia Records introduced the long playing (LP) 33 format in 1948. Columbia made an agreement with Sparton Records, of London, Ontario, established in 1930, for the manufacture and distribution of its LP records in Canada. Not to be
Armand de Mestral Armand de Mestral Armand de Mestral, (born 17 November 1941) is a Canadian academic and international arbitration expert. Born in Montreal, Quebec, de Mestral is a law professor at the McGill University and an expert in international law. He also teaches courses on constitutional law and the law of the European Union. He has an undergraduate and master's degree from Harvard University, a law degree from McGill University, as well as honorary doctorates from Université de Lyon and Kwansei Gakuin University. He also served a term as president of the Canadian Red Cross. He was made member of the Order