(19)
(11) EP 0 954 769 A1

(12)

(43) Date of publication:
10.11.1999 Bulletin 1999/45

(21) Application number: 97947986.0

(22) Date of filing: 21.11.1997
(51) International Patent Classification (IPC): 
G04B 19/ 00( . )
(86) International application number:
PCT/NL1997/000639
(87) International publication number:
WO 1998/022855 (28.05.1998 Gazette 1998/21)
(84) Designated Contracting States:
DE GB NL

(30) Priority: 21.11.1996 NL 19961004584

(71) Applicant: Invention Promotion B.V.
1105 BJ Amsterdam Z.O. (NL)

(72) Inventor:
  • URSEM, Willibrordus, Nicolaas, Johannes
    NL-3731 HR De Bilt (NL)

(74) Representative: de Bruijn, Leendert C. 
Nederlandsch Octrooibureau P.O. Box 29720
2502 LS Den Haag
2502 LS Den Haag (NL)

   


(54) COMBINATION OF PLANTS FOR TELLING THE TIME