Number | Name | Date | Kind |
---|---|---|---|
2080179 | Merriam et al. | May 1937 | |
2131134 | Baer et al. | Sep 1938 | |
2188371 | Merriam | Jan 1940 | |
3035886 | Hickey | May 1962 | |
3086263 | Huber | Apr 1963 | |
3099522 | Lauterbach | Jul 1963 | |
3206275 | Sair et al. | Sep 1965 | |
3409389 | Bjork | Nov 1968 | |
3436170 | Lodge | Apr 1969 | |
3494725 | Irons et al. | Feb 1970 | |
3598516 | Shull et al. | Aug 1971 | |
3795483 | Grafingholt | Mar 1974 | |
3954406 | Chamberlain | May 1976 | |
3982893 | Joslyn | Sep 1976 | |
4003703 | Montgomery et al. | Jan 1977 |
Number | Date | Country |
---|---|---|
542554 | Jan 1942 | GBX |
Entry |
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S. S. Block; "Disinfection, Sterilization and Preservation"; Publ. by Lee & Febiger; Phila., Pa.; 1977; pp. 493-508. |
J. J. Perkins; "Principles & Methods of Sterilization in Health Sciences"; Publ. by C. C. Thomas; Springville, Ill.; pp. 110-114, 150-152 & 501-530. |
"Developments in Industrial Microbiology"; vol. 18, Soc. for Industrial Microbiology; pp. 335-351. |