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- Google Patents
AU105940B2 - Improved process and apparatus forthe distillation of tar or pitch
- Google Patents
Improved process and apparatus forthe distillation of tar or pitch
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Thomas Ness Ltd
Original Assignee
Thomas Ness Ltd
Filing date
Publication date
Application filed by Thomas Ness LtdfiledCriticalThomas Ness Ltd
Application grantedgrantedCritical
Publication of AU105940B2publicationCriticalpatent/AU105940B2/en
Publication of AU71138ApublicationCriticalpatent/AU71138A/en