Inventor
SZEKELY DENES
2 patents
Patents
2 patentsUS3979259ASep 7, 1976
Process for the production of fermentation broth with increased vitamin B12 content by synchronizing the bacterium population
RICHTER GEDEON VEGYESZET5 citations54
US3964971AJun 22, 1976
Method for increasing the vitamin B12 production in fermentation processes carried out with methanobacteria
RICHTER GEDEON VEGYESZET4 citations51