REFERENCES
- U.S. Patents Nos. 101 863, 4, 6, and 7.
- U.S. Patent No. 189 684.
- U.S. Patents Nos. 304 500 and 313 916.
- U.S. Patent No. 1 051 814
- U.S. Patent No. 1 177 407.
- E. G. Gilson, Gen. Elect. Rev., 1921, 24, 949.
- U.S. Patents Nos. 1 642 347, 8, 9 and 1 766 865.
- U.S. Patent No. 1 648 722.
- “Inforrnationsblatt 110.63”. Stadt Allendorf (Deventer-Werke GmbH).
- J. H. Reynolds, R. F. Smart, and D. Hall, Metal Ind., 1962, 101, (16), 143.
- J. D. Shaw and W. V. Knopp, Product Eng., 1957, 28, (1), 203.
- “Deva Metal Brochure": Bradford (Universal Metallic Packing Co., Ltd.).
- W. Waldhuter, “Heissgepresste Bronze—Graphit—Werkstoffe. 1968: Essen (Haus der Technik).
- M. Yu. Bal'shin, Veetn. Metalloprom. 1938, 18, (4), 89.
- C. I. Ferraro and E. S. Sgambetterra, paper presented at Tenth National Convention of the Associazione Italiana di Metallurgia (Sept., 1962).
- M. Hansen, “Der Aufbau der Zweistofflegierungen. 1936: Berlin (Springer).
- C. G. Goetzel, “Treatise on Powder Metallurgy”, Vol. II. 1950: New York and London (Interscience Publishers).