IL42248A0IL42248AIL4224873AIL42248A0IL 42248 A0IL42248 A0IL 42248A0IL 42248 AIL42248 AIL 42248AIL 4224873 AIL4224873 AIL 4224873AIL 42248 A0IL42248 A0IL 42248A0
Authority
IL
Israel
Prior art keywords
piston
Prior art date
Application number
IL42248A
Original Assignee
Baruch Y
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 Baruch YfiledCriticalBaruch Y
Priority to IL42248ApriorityCriticalpatent/IL42248A0/en
Publication of IL42248A0publicationCriticalpatent/IL42248A0/en