JPH044494U - - Google Patents
Info
- Publication number
- JPH044494U JPH044494U JP4392590U JP4392590U JPH044494U JP H044494 U JPH044494 U JP H044494U JP 4392590 U JP4392590 U JP 4392590U JP 4392590 U JP4392590 U JP 4392590U JP H044494 U JPH044494 U JP H044494U
- Authority
- JP
- Japan
- Prior art keywords
- shape memory
- memory alloy
- microphone
- windscreen
- room temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4392590U JPH044494U (is) | 1990-04-24 | 1990-04-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4392590U JPH044494U (is) | 1990-04-24 | 1990-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH044494U true JPH044494U (is) | 1992-01-16 |
Family
ID=31556761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4392590U Pending JPH044494U (is) | 1990-04-24 | 1990-04-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH044494U (is) |
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1990
- 1990-04-24 JP JP4392590U patent/JPH044494U/ja active Pending