CH565270A5CH1419073ACH1419073ACH565270A5CH 565270 A5CH565270 A5CH 565270A5CH 1419073 ACH1419073 ACH 1419073ACH 1419073 ACH1419073 ACH 1419073ACH 565270 A5CH565270 A5CH 565270A5
Authority
CH
Switzerland
Application number
CH1419073A
Original Assignee
Singer 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 Singer CofiledCriticalSinger Co
Publication of CH565270A5publicationCriticalpatent/CH565270A5/xx