The application of colors on glassware by hand spray method using an air gun in the laboratory of DuPont's Electrochemicals Department. The color is mixed in a suitable medium to a consistency for application in this method. This is an acceptable...
This diagram shows a typical surface cross section as it might appear, magnified many thousands of times, under an electron microscope. The surface might be that of a fiber, or of a painted wall, or even wall paper. In Line No. 1, rough soil...
Small scale industrial equipment is used by DuPont's Electrochemicals Department at Perth Amboy, New Jersey to test its ceramic colors. The scene here shows the application of ceramic colors on beverage bottles by the screen or stencil process.
A scene showing the application of ceramic colors on beverage bottles by the screen or stencil process. DuPont's Electrochemicals Department plant at Perth Amboy, New Jersey tests its ceramic colors by actual use on small scale industrial equipment.
Collection guide; Research and invention; Women entrepreneurs and leaders
Collection guide for Jackson Hunsicker (Memo Mate) papers. The papers document the process of invention and patent application for a personal recording
device. The collection consists of the legal correspondence of Ms. Hunsicker’s...
Periodicals; Chemical industry; Plastics industry; Textile industry; Explosives; Dynamite; Mining;
Table of Contents: The application of explosives to coal mining in Great Britain; Dynamite solves another problem; A catalogue on wheels; Logging up to date; Auto refinishing with Duco; I would rather fight with DuPont; A loud speaker proportioned...
Aim ray at absenteeism: "Industrial Ultraviolet Ray Solarium", aimed at reducing absenteeism in war plants, is official name for the merry-go-round system of artificial sunlight irradiation (above) introduced by the Hanovia Chemical & Mfg. Co.,...
Some idea of how the kickers toe feels to a football is gained in this unique high-speed photograph by Professor Harold E. Edgerton of MIT. Professor Edgerton pioneered in the application of high speed electronic flash photography to the study of...
A simplified V belt drive design software program needed tos olve coplex drive belt problems on location is available from Dayco Rubber Product Company. Users quickly determine correct dirve for the application, extra drive capacity, optimum drive...
Its compact design, light weight and low cost make the IBM Personal System/2 Model 30 ideal for customers requiring word processing, spreadsheet and business application solutions. The Model 30 can be used as an entry-level stand-alone system, as...
Kemble asks the DuPont Company if he or the Company should pay the delivery expenses for powder. He reports an application for 100,000 pounds of powder.
Leisenring makes an application for an agency with the DuPont Company. He describes how he expects to get steady business in blasting powder from mining operations in the Lehigh region.
