JPH01176900U - - Google Patents
Info
- Publication number
- JPH01176900U JPH01176900U JP7298488U JP7298488U JPH01176900U JP H01176900 U JPH01176900 U JP H01176900U JP 7298488 U JP7298488 U JP 7298488U JP 7298488 U JP7298488 U JP 7298488U JP H01176900 U JPH01176900 U JP H01176900U
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- metal powder
- absorbing material
- solidifying
- utility
- 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
- 239000011358 absorbing material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7298488U JPH01176900U (fr) | 1988-06-01 | 1988-06-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7298488U JPH01176900U (fr) | 1988-06-01 | 1988-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01176900U true JPH01176900U (fr) | 1989-12-18 |
Family
ID=31298135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7298488U Pending JPH01176900U (fr) | 1988-06-01 | 1988-06-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01176900U (fr) |
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1988
- 1988-06-01 JP JP7298488U patent/JPH01176900U/ja active Pending