A water music device (10) is provided. In one embodiment, the device (10) permits a child to play a song wherein the different tones of the song are generated by tubes (14a-d) filled to different levels using any liquid, such as water. In another embodiment, the water music device may be one or more water drum devices (112, 114).
申请公布号
WO2005038770(A3)
申请公布日期
2006.07.27
申请号
WO2004US34413
申请日期
2004.10.15
申请人
BIG BANG IDEAS, INC.;SCHROCK, JOEL;TOBIN, ADAM;GULASSA, BRIAN;NEAL, PHIL;BROWN, MATTHEW;TSANG, QUILLON
