IL72429A0IL72429AIL7242984AIL72429A0IL 72429 A0IL72429 A0IL 72429A0IL 72429 AIL72429 AIL 72429AIL 7242984 AIL7242984 AIL 7242984AIL 72429 A0IL72429 A0IL 72429A0
Authority
IL
Israel
Prior art keywords
variable speed
speed wheel
wheel
variable
speed
Prior art date
Application number
IL72429A
Original Assignee
Lev Lvovsky
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 Lev LvovskyfiledCriticalLev Lvovsky
Priority to IL72429ApriorityCriticalpatent/IL72429A0/en
Publication of IL72429A0publicationCriticalpatent/IL72429A0/en