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- Google Patents
AU203558B2 - Improvements relating tothe carbonisation of coal in continuously operating vertical retorts
- Google Patents
Improvements relating tothe carbonisation of coal in continuously operating vertical retorts
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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Wests Gas Improvement Co Ltd
Original Assignee
Wests Gas Improvement Co Ltd
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Publication date
Application filed by Wests Gas Improvement Co LtdfiledCriticalWests Gas Improvement Co Ltd
Application grantedgrantedCritical
Publication of AU609955ApublicationCriticalpatent/AU609955A/en
Publication of AU203558B2publicationCriticalpatent/AU203558B2/en