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.)
E W Harvey Gas Furnace Co Ltd
Original Assignee
E W Harvey Gas Furnace Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by E W Harvey Gas Furnace Co LtdfiledCriticalE W Harvey Gas Furnace Co Ltd
Priority to ES66650ApriorityCriticalpatent/ES66650A1/es
Publication of ES66650A1publicationCriticalpatent/ES66650A1/es