The manufacture of paper: being a description of the various processes for the fabrication, coloring, and finishing of every kind of paper (1886)
Davis, Charles Thomas · Philadelphia, H. C. Baird & Co.; London, S. Low, Marston, Searle & Rivington · leaf 399
389 LIST OF PATENTS FOR BLEACHING PULP. Fig. 121 represents a longitudinal section of Loring's invention. Fig. 122 is an end elevation. A, represents the end or head of the boiler ; b, a section of the gudgeon Fig. 121. Fig. 122. … attached to the same ; c, the stuffing-box, also attached to the boiler-head within the gudgeon; and d, the induction pipe passing through the stuffing-box. List of Patents for Bleaching Pulp, issued by the Government of the United States of America, from 1790 to 1885 inclusive. Date. No. Inventor.…
Papermaking
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
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