Tob. Reporter, 1989, 116-4, p. 54, abstr, ISSN.0361-5693 Process for the expansion of tobacco RICKETT F.L.; PEDERSEN P.M.; GLOCK E. US Patent 4,791,942. American Tobacco Co. Pressurization. Authors RICKETT F.L. PEDERSEN P.M. GLOCK E. Sources Tobacco Reporter Publication year 1989 Type Publication