JPS6229209U - - Google Patents
Info
- Publication number
- JPS6229209U JPS6229209U JP11848585U JP11848585U JPS6229209U JP S6229209 U JPS6229209 U JP S6229209U JP 11848585 U JP11848585 U JP 11848585U JP 11848585 U JP11848585 U JP 11848585U JP S6229209 U JPS6229209 U JP S6229209U
- Authority
- JP
- Japan
- Prior art keywords
- drill
- drilled
- easier
- horizontally
- 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
- 238000005553 drilling Methods 0.000 description 2
Landscapes
- Drilling And Boring (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11848585U JPS6229209U (sh) | 1985-08-01 | 1985-08-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11848585U JPS6229209U (sh) | 1985-08-01 | 1985-08-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6229209U true JPS6229209U (sh) | 1987-02-21 |
Family
ID=31004979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11848585U Pending JPS6229209U (sh) | 1985-08-01 | 1985-08-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6229209U (sh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5813909B2 (ja) * | 1979-12-20 | 1983-03-16 | 株式会社トスカ | 係止片群 |
-
1985
- 1985-08-01 JP JP11848585U patent/JPS6229209U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5813909B2 (ja) * | 1979-12-20 | 1983-03-16 | 株式会社トスカ | 係止片群 |