G - Physics – 04 – B
Patent
G - Physics
04
B
84/66
G04B 23/00 (2006.01) G04B 23/02 (2006.01) G04F 3/02 (2006.01) G10K 1/072 (2006.01) G10K 1/32 (2006.01)
Patent
CA 1046809
SOUND MAKING SYSTEM Abstract of Disclosure Energy is slowly stored in at least two spring members mounted juxtaposition one another, the stored energy being released substantially instantaneously and individually, a single member engaging a striker first, the striker then engaging an alarm device such as a bell, subsequent members striking prior members to move the striker and again engage the alarm device.
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