AU2948930B - Improvements in and relating to apparatus for controlling gas pressure in retorts, ovens, andthe like
- Google Patents
Improvements in and relating to apparatus for controlling gas pressure in retorts, ovens, andthe like
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Publication number
AU2948930B
AU2948930BAU29489/30AAU2948930AAU2948930BAU 2948930 BAU2948930 BAU 2948930BAU 29489/30 AAU29489/30 AAU 29489/30AAU 2948930 AAU2948930 AAU 2948930AAU 2948930 BAU2948930 BAU 2948930B
Authority
AU
Australia
Prior art keywords
retorts
andthe
ovens
relating
gas pressure
Prior art date
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Individual
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Individual
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Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to AU29489/30ApriorityCriticalpatent/AU2948930B/en
Publication of AU2948930ApublicationCriticalpatent/AU2948930A/en
Publication of AU2948930BpublicationCriticalpatent/AU2948930B/en
AU29489/30A1930-10-101930-10-10Improvements in and relating to apparatus for controlling gas pressure in retorts, ovens, andthe like
ExpiredAU2948930B
(en)