IL22810A - Propeller fan for wind machines
- Google Patents
Propeller fan for wind machines
Info
Publication number
IL22810A
IL22810AIL2281065AIL2281065AIL22810AIL 22810 AIL22810 AIL 22810AIL 2281065 AIL2281065 AIL 2281065AIL 2281065 AIL2281065 AIL 2281065AIL 22810 AIL22810 AIL 22810A
Authority
IL
Israel
Prior art keywords
propeller fan
wind machines
wind
machines
propeller
Prior art date
Application number
IL2281065A
Original Assignee
Nat Frost Protection Co Inc
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 Nat Frost Protection Co IncfiledCriticalNat Frost Protection Co Inc
Publication of IL22810ApublicationCriticalpatent/IL22810A/en