CS247589A2 - Dosing rotary disk for synthetic fertilizers' and similar substances' distributor spreader from airplanes and helicopters
- Google Patents
Dosing rotary disk for synthetic fertilizers' and similar substances' distributor spreader from airplanes and helicopters
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 Moravan Otrokovice A SfiledCriticalMoravan Otrokovice A S
Priority to CS892475ApriorityCriticalpatent/CS247589A2/en
Publication of CS247589A2publicationCriticalpatent/CS247589A2/en
CS892475A1989-04-201989-04-20Dosing rotary disk for synthetic fertilizers' and similar substances' distributor spreader from airplanes and helicopters
CS247589A2
(en)