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Peter Celestine Reilly
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Publication of GB190822853ApublicationCriticalpatent/GB190822853A/en
Chemical And Physical Treatments For Wood And The Like
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Abstract
22,853. Reilly, P. C. Oct. 27. Drawings to Specification. Wood, treating for preserving &c.-The filtrate obtained by filtering tar at a temperature of 150‹- 250‹ F. is suitable for use in the preservation of wood by impregnation, as described in Specification No. 22,854, A.D. 1908.
GB190822853D1908-10-271908-10-27Improvements in or relating to Methods of Purifying Tar.
ExpiredGB190822853A
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