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Inventor

DIRKS ROBERT HELENE GHISLAIN

NL12 patents
⚠️ This page may combine multiple inventors who share the name “DIRKS ROBERT HELENE GHISLAIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

RIJK ZWAAN ZAADTEELT EN ZAADHANDEL BV

4 patents

DIRKS ROBERT HELENE GHISLAIN

3 patents

VAN DUN CORNELIS MARIA PETRUS

2 patents

RIJK ZWAAN ZAADTEELT EN ZAADHA

1 patent

Rijk Zwaan Zaadteelt en Zaadhandel

1 patent

DE WIT JACOBUS PETRUS CORNELIS

1 patent