CA12876A - Perfectionnements aux machines a tailler les forms cylindriques dans la pierre dans la preparation de la pierre a construire et pour autres fins
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Perfectionnements aux machines a tailler les forms cylindriques dans la pierre dans la preparation de la pierre a construire et pour autres fins
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CA000012876APerfectionnements aux machines a tailler les forms cylindriques dans la pierre dans la preparation de la pierre a construire et pour autres fins
ExpiredCA12876A
(fr)