Machine-tool industry
Found in 134 Collections and/or Records:
Bakelite License - General Letters of Instruction, Duplicates, 1932-1947
Copies of letters sent to licensees with instructions, announcements, and revisions for Carborundum products and pricing.
Bakelite License - RE. Infringements, 1936-1948
Correspondence related to patent infringement, competitors, and products relating to the Carborundum Company and Bakelite Corporation. Includes samples of products from other companies to be reviewed.
Broken Glass Plate Negatives, 1908-01-13 - 1920-09-14
8 broken glass plate negatives (8x10) featuring factory exteriors, factory interiors, laboratories, baseball team "Carbides", and railroad.
Broken Glass Plate Negatives, 1899-04-18 - 1913-08-11
13 broken glass plate negatives (8x10) featuring workers, buildings, and machinery.
Bullatin No. 509 - A. M Byers Company, Pittsburgh, Pa., 1946
Bulletin No. 509 - License Agreement -- Patented Resinoid Bonded Grinding Wheels. Addition to quantity buyers discount list.
Bulletin 523 - Lic. Agreement - Pat. Res. Bonded Products - Price Guarantees, 1947
Bulletin No. 523 - License Agreement - Patented Resinoid Bonded Products, Price Guarantees. New schedule for license agreements for standard acceptance quotation terms.
Bulletin 524 - Lic. Agreement - Pat. Res. Bond. Prod. Spec. Discounts - Fin. & Unfin. Sticks, stones & Rubs, 1947
Bulletin No. 524 - License Agreement - Patented Resinoid Bonded Products, Special Discounts - Finished and Unfinished Sticks, Stones, and Rubs. New pricing schedules for license agreements.
Bulletin announcements, 1936-1947
Updates to license agreements including price changes, licensee updates, additions, and removals, and general correspondence regarding license agreements.
Bulletin announcements, 1944-1945
Bulletins related to Licensing Agreements, pricing schedules, approved vendors, and discounts.
Bulletin announcements, 1947-1948
Bulletins related to Licensing Agreements, pricing schedules, approved vendors, and discounts.