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Au cours de sa carrière, il dépose plus de 400 [[brevet]]s.+
His photographs were showcased at the [[Exposition universelle de 1967]] in [[Montreal]] and the [[Exposition universelle de 1970]] in [[Osaka]].
His photographs were showcased at the [[Exposition universelle de 1967]] in [[Montreal]] and the [[Exposition universelle de 1970]] in [[Osaka]].
−Throughout his career, he filed more than 400 patents.
==External Links==
==External Links==