CH599834A5CH1044476ACH1044476ACH599834A5CH 599834 A5CH599834 A5CH 599834A5CH 1044476 ACH1044476 ACH 1044476ACH 1044476 ACH1044476 ACH 1044476ACH 599834 A5CH599834 A5CH 599834A5
Authority
CH
Switzerland
Application number
CH1044476A
Inventor
Joseph Portmann
Original Assignee
Joseph Portmann
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 Joseph PortmannfiledCriticalJoseph Portmann
Priority to CH1044476ApriorityCriticalpatent/CH599834A5/xx
Priority to BE180088Aprioritypatent/BE857696A/xx
Priority to DE19772736795prioritypatent/DE2736795A1/de
Priority to FR7725021Aprioritypatent/FR2361976A1/fr
Publication of CH599834A5publicationCriticalpatent/CH599834A5/xx