Sounder using 9 micron piezo film
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Science Museum Group
© The Board of Trustees of the Science Museum
Sounder using 9 micron Kureha piezo film: Film stretched over foam to bring it into tension. Mounted in plastic box which contains 9 volt battery and electronics to activate the sounder
Details
- Category:
- Plastics and Modern Materials
- Object Number:
- 1995-176
- type:
- sounder
- credit:
- Pantelis, Philip
