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Johnson, arbeitete auf dem Höhepunkt der Ära der Fahrradinnovation, als Ingenieure inkrementelle Verbesserungen in Bezug auf Komfort, Zuverlässigkeit und Herstellbarkeit anstrebten. Johnsons Patent spiegelt eine praktische Ingenieursmentalität wider, die darauf abzielte, den täglichen Gebrauch zu verbessern, anstatt radikale Neukonstruktionen vorzunehmen. Sein Beitrag ist Teil der breiteren technologischen Bewegung, die dazu beitrug, das Radfahren um die Jahrhundertwende zu standardisieren und populär zu machen.\u003c\/p\u003e","brand":"Historicalimages","offers":[{"title":"21x29,7 cm \/ 8x12\" \/ Auf Weiß","offer_id":52831382700369,"sku":"b763b8d6-7332-4861-bd5b-35b3e67be0d8","price":23.42,"currency_code":"USD","in_stock":false},{"title":"21x29,7 cm \/ 8x12\" \/ Auf Creme","offer_id":52831382733137,"sku":"16162d84-c7f6-4520-8bf5-c958f7e98e21","price":23.42,"currency_code":"USD","in_stock":false},{"title":"21x29,7 cm \/ 8x12\" \/ Schwarz auf","offer_id":52831382765905,"sku":"f93f9309-6f61-4ccb-83de-8c5d664822e2","price":23.42,"currency_code":"USD","in_stock":false},{"title":"21x29,7 cm \/ 8x12\" \/ Blaupause","offer_id":52831382798673,"sku":"1573c32b-1101-43ad-ba19-f2f62e8324c7","price":23.42,"currency_code":"USD","in_stock":false},{"title":"21x29,7 cm \/ 8x12\" \/ 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