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.)
BRITISH HEATING IND Ltd
Wignall Norman
Original Assignee
BRITISH HEATING IND Ltd
Wignall Norman
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 BRITISH HEATING IND Ltd, Wignall NormanfiledCriticalBRITISH HEATING IND Ltd
Priority to ES138146ApriorityCriticalpatent/ES138146A1/es
Publication of ES138146A1publicationCriticalpatent/ES138146A1/es