KOCH, Heinz

Baeretswil

Marcas, designs e patents

(3AS,4AR,5S,7AS,9R,9AR)-2,2,5,8,8,9A-HEXAMETHYLOCTAHYRO-4H-4A,9-METHANOAZULENO[5,6-D]-[1,3]DIOXOL

Patent europeic · EP3911636 · Inventur

13-03-2019
DUFTZUSAMMENSETZUNGEN

Patent europeic · EP3624762 · Inventur

14-05-2018