73137052
Aug 10, 1977
Aug 15, 1978
PIONEER HI-BRED INTERNATIONAL INC.
Active Trademark
MICROBIAL CHEMICAL CULTURES FOR USE IN INDUSTRIAL APPLICATIONS INCLUDING FERMENTATION OF FEEDSTUFFS SUCH AS SILAGE AND FORAGES, AND FOODSTUFFS SUCH AS FEED FOR LIVESTOCK AND POULTRY AND OTHER FOOD USES
Chemicals