JPH0218587U - - Google Patents
Info
- Publication number
- JPH0218587U JPH0218587U JP9773788U JP9773788U JPH0218587U JP H0218587 U JPH0218587 U JP H0218587U JP 9773788 U JP9773788 U JP 9773788U JP 9773788 U JP9773788 U JP 9773788U JP H0218587 U JPH0218587 U JP H0218587U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- attaching
- combining
- utility
- scope
- 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
- 238000003756 stirring Methods 0.000 claims description 2
- 238000005553 drilling Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9773788U JPH0218587U (da) | 1988-07-22 | 1988-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9773788U JPH0218587U (da) | 1988-07-22 | 1988-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0218587U true JPH0218587U (da) | 1990-02-07 |
Family
ID=31323407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9773788U Pending JPH0218587U (da) | 1988-07-22 | 1988-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0218587U (da) |
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1988
- 1988-07-22 JP JP9773788U patent/JPH0218587U/ja active Pending