AU372612A - An improved device to regulate the pressure of gas in order to obtain pressure in proportion to the amount of gas being used
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An improved device to regulate the pressure of gas in order to obtain pressure in proportion to the amount of gas being used
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.)
Expired
Application number
AU3726/12A
Inventor
Joseph Burns Edward
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Individual
Original Assignee
Individual
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Publication date
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Publication of AU372612ApublicationCriticalpatent/AU372612A/en
AU3726/12A1912-01-23An improved device to regulate the pressure of gas in order to obtain pressure in proportion to the amount of gas being used
ExpiredAU372612A
(en)