H - Electricity – 04 – M
Patent
H - Electricity
04
M
H04M 11/00 (2006.01) G06Q 30/00 (2006.01) G07F 17/32 (2006.01) H04M 15/06 (2006.01)
Patent
CA 2417586
A lottery is provided, requiring participants (30) to use a telephone company's line (13), or line segments.
L'invention concerne l'établissement d'une loterie avec des participants (30) utilisant des lignes (13) ou des segments de ligne d'une compagnie téléphonique.
Haefliger William W.
Smart & Biggar
LandOfFree
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