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  • Description: Eliminating
(6 results)



Display: 20

    • Peacetime rivets

    •  
    • New DuPont explosive rivet, improved for peacetime use in mass production. Speeds up fabrication of bus body parts. Single operator sets rivets with electrically heated DuPont riveting iron which discharges explosive in rivet expanding it to make...
    • Explosive rivets

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    • DuPont explosive rivet, improved to fit need of assembly line methods of mass production, is set with a DuPont riveting iron. Electrically heated iron fires tiny explosive charge in rivet, expanding it to make tight fastening and eliminating need...
    • Explosive rivets

    •  
    • DuPont explosive rivet, improved to fit need of assembly line methods of mass production, is set with a DuPont riveting iron. Electrically heated iron fires tiny explosive charge in rivet, expanding it to make tight fastening and eliminating need...
    • Conveyors

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    • Aluminum covered conveyors snake across landscape, adding another weird touch to the Explosives Departments dynamite plant near Martinsburg, West Virginia. By eliminating old style powder buggies, conveyors reduce handling and speed the manufacture.
    • Painters

    • Employees; Machinery; Painting; Patterns (Design elements);
    • Written on back of image: "They are staging or eliminating areas of the roller so that they are protected from the action of the acid bath. This is a very exacting and tedious process and calls for skillful handling of a brush."
    • DuPont Magazine [February 1929]

    • Periodicals; Chemical industry; Plastics industry; Explosives; Dynamite; Ammunition; Mining; Quarrying; Blasting; Textile industry; Automobile industry;
    • Table of Contents: The chemist's aid to agriculture; Beautiful lamps for the home; What sells the modern car; Fabrikoid in France; The weather never varies; From storm king to Manitou; High spots in dye production; Why cigars should be properly...

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