JPH01171120U - - Google Patents
Info
- Publication number
- JPH01171120U JPH01171120U JP6282488U JP6282488U JPH01171120U JP H01171120 U JPH01171120 U JP H01171120U JP 6282488 U JP6282488 U JP 6282488U JP 6282488 U JP6282488 U JP 6282488U JP H01171120 U JPH01171120 U JP H01171120U
- Authority
- JP
- Japan
- Prior art keywords
- protective layer
- soft protective
- covering part
- hard
- side covering
- 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
- 239000011241 protective layer Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6282488U JPH01171120U (en]) | 1988-05-12 | 1988-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6282488U JPH01171120U (en]) | 1988-05-12 | 1988-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01171120U true JPH01171120U (en]) | 1989-12-04 |
Family
ID=31288378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6282488U Pending JPH01171120U (en]) | 1988-05-12 | 1988-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01171120U (en]) |
-
1988
- 1988-05-12 JP JP6282488U patent/JPH01171120U/ja active Pending