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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Aagaard; Karl Lund
Address:
3200 Helsinge, DK
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
3960329 Method and apparatus for purifying and separating bee glue June 1, 1976
Method for purifying and separating bee glue (propolis) derived from beehives including the steps of firstly quick-freezing untreated propolis repeatedly at temperatures below -20.degree.C, secondly crushing the thus treated propolis to smaller particles at a temperature below 10.degree.










 
 
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