CH597070A5CH442476ACH442476ACH597070A5CH 597070 A5CH597070 A5CH 597070A5CH 442476 ACH442476 ACH 442476ACH 442476 ACH442476 ACH 442476ACH 597070 A5CH597070 A5CH 597070A5
Authority
CH
Switzerland
Application number
CH442476A
Inventor
Frederick Hugh Howorth
Original Assignee
Howorth Air Eng 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 Howorth Air Eng LtdfiledCriticalHoworth Air Eng Ltd
Publication of CH597070A5publicationCriticalpatent/CH597070A5/xx