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Bliss était un inventeur américain actif au tournant du XXe siècle, une période définie par le raffinement rapide des machines de production d'énergie. Son travail reflète la culture d'ingénierie pratique de l'époque, où l'innovation était axée sur l'amélioration de l'efficacité, de la structure et de la fiabilité grâce à des configurations mécaniques spécifiques. Le brevet de Bliss constitue un artefact représentatif de l'invention électro-industrielle précoce, préservé par une illustration de brevet formelle plutôt que par une image de marque commerciale.\u003c\/p\u003e","brand":"Historicalimages","offers":[{"title":"21x29,7 cm \/ 8x12\" \/ Sur le blanc","offer_id":52831491588433,"sku":"3b759956-25c9-41c7-a600-c8507a088947","price":23.42,"currency_code":"USD","in_stock":false},{"title":"21x29,7 cm \/ 8x12\" \/ Sur la crème","offer_id":52831491621201,"sku":"729cc004-cb63-4296-9db4-5f0757e4be82","price":23.42,"currency_code":"USD","in_stock":false},{"title":"21x29,7 cm \/ 8x12\" \/ Sur Noir","offer_id":52831491653969,"sku":"0510bb42-502a-41de-83e5-a5a071e066d1","price":23.42,"currency_code":"USD","in_stock":false},{"title":"21x29,7 cm \/ 8x12\" \/ Plan directeur","offer_id":52831491686737,"sku":"7c5d9e5b-b4d0-46b7-ac77-050ed011997c","price":23.42,"currency_code":"USD","in_stock":false},{"title":"21x29,7 cm \/ 8x12\" \/ 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