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Application filed by Dembour PfiledCriticalDembour P
Priority to BE541685ApriorityCriticalpatent/BE541685A/en
Publication of BE541685ApublicationCriticalpatent/BE541685A/en
BE541685A1955-09-291955-09-29
RULE ALLOWING TO DETERMINE QUICKLY AND EASILY THE FERTILIZATION PERIODS FOLLOWING THE METHOD CALLED: "OGINO".
BE541685A
(en)