艺术家: Pierre Lanith Petit
日期: 1900
术: 摄影
拜访了在波兰的家人,他在洛兹的一个工匠中发现了一种仍然未知的草莓骨齿轮模型. 他购买了专利,并在埃松,后又在巴黎进行开发. 在美国逗留后,他发现
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