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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Louis Otto Lange
Original Assignee
Louis Otto Lange
Filing date
Publication date
Application filed by Louis Otto LangefiledCriticalLouis Otto Lange
Application grantedgrantedCritical
Publication of AU1098252ApublicationCriticalpatent/AU1098252A/en
Publication of AU163391B2publicationCriticalpatent/AU163391B2/en
AU10982/52A1952-06-30Improvements in or relating to control means for supplying electric current to vessels for heating liquids herein
ExpiredAU163391B2
(en)