JPS63166207U - - Google Patents
Info
- Publication number
- JPS63166207U JPS63166207U JP5935587U JP5935587U JPS63166207U JP S63166207 U JPS63166207 U JP S63166207U JP 5935587 U JP5935587 U JP 5935587U JP 5935587 U JP5935587 U JP 5935587U JP S63166207 U JPS63166207 U JP S63166207U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- extraction hole
- stethoscope
- sound extraction
- tube
- 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
- 238000000605 extraction Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Pipe Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5935587U JPS63166207U (show.php) | 1987-04-20 | 1987-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5935587U JPS63166207U (show.php) | 1987-04-20 | 1987-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63166207U true JPS63166207U (show.php) | 1988-10-28 |
Family
ID=30890770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5935587U Pending JPS63166207U (show.php) | 1987-04-20 | 1987-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63166207U (show.php) |
-
1987
- 1987-04-20 JP JP5935587U patent/JPS63166207U/ja active Pending