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Sumitomo Heavy Industries Ltd
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Sumitomo Heavy Industries Ltd
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Application filed by Sumitomo Heavy Industries LtdfiledCriticalSumitomo Heavy Industries Ltd
Priority to JP3068081ApriorityCriticalpatent/JPS57144027A/ja
Publication of JPS57144027ApublicationCriticalpatent/JPS57144027A/ja
Publication of JPS6315011B2publicationCriticalpatent/JPS6315011B2/ja
Method of and apparatus for establishing and maintaining an atmosphere controlled as to pressure,temperature,gas content and rate of gas flow,and closed and semi-closed arc heater loop apparatus for use therein
Apparatus for establishing and maintaining an atmosphere controlled as to pressure, temperature, gas content and rate of gas flow, and closed and semi-closed arc heater loop apparatus for use therein