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.)
Goucher Frederick Shand
General Electric Co
Original Assignee
Goucher Frederick Shand
General Electric Co
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 Goucher Frederick Shand, General Electric CofiledCriticalGoucher Frederick Shand
Priority to ES79814ApriorityCriticalpatent/ES79814A1/es
Publication of ES79814A1publicationCriticalpatent/ES79814A1/es