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 Iosif OrosfiledCriticalIosif Oros
Priority to RO100688ApriorityCriticalpatent/RO81444B1/ro
Publication of RO81444A2publicationCriticalpatent/RO81444A2/ro
Publication of RO81444B1publicationCriticalpatent/RO81444B1/ro
Inventia se refera la un colector de propolis care este format dintr-un gratar lamelat ce se aseaza pe spetezele ramelor cu faguri din stup. Pe gratarul lamelat se aseaza o sita peste care se aseaza o pînza colectoare.
RO100688A1980-04-011980-04-01Colector de propolis
RO81444B1
(ro)