Product description
A professional brochure on leather seals in hydraulic systems published in 1929 by the renowned American company EF Houghton & Co. It describes the production, use, method of assembly and the individual types offered by the American company, including an analysis of the quality of the leather.
Year of publication: 1929
Publisher: E.F. Houghton & Co.
Binding: paperback
Format: 150 x 230 mm
Number of pages: 136
Condition: excellent

















