found 3 in 338ms
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7976437132010-04-302030-09-20137VON DETTEN, VOLKER, MR;  Exercise treadmill having a simulated cobblestone running surface
7510511232005-07-112027-01-09138VON DETTEN, VOLKER, MR;  Exercise treadmill having a simulated cobblestone running surface
7374209622005-03-292026-08-2613VON DETTEN, VOLKER, MR;  Ice skate with elastic suspension