JPS52130401A - Connector for bladeewound hollow rod for boring - Google Patents
Connector for bladeewound hollow rod for boringInfo
- Publication number
- JPS52130401A JPS52130401A JP4666076A JP4666076A JPS52130401A JP S52130401 A JPS52130401 A JP S52130401A JP 4666076 A JP4666076 A JP 4666076A JP 4666076 A JP4666076 A JP 4666076A JP S52130401 A JPS52130401 A JP S52130401A
- Authority
- JP
- Japan
- Prior art keywords
- bladeewound
- boring
- connector
- hollow rod
- hollow
- 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
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4666076A JPS52130401A (en) | 1976-04-26 | 1976-04-26 | Connector for bladeewound hollow rod for boring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4666076A JPS52130401A (en) | 1976-04-26 | 1976-04-26 | Connector for bladeewound hollow rod for boring |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52130401A true JPS52130401A (en) | 1977-11-01 |
Family
ID=12753476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4666076A Pending JPS52130401A (en) | 1976-04-26 | 1976-04-26 | Connector for bladeewound hollow rod for boring |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52130401A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6376092U (en) * | 1986-11-07 | 1988-05-20 |
-
1976
- 1976-04-26 JP JP4666076A patent/JPS52130401A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6376092U (en) * | 1986-11-07 | 1988-05-20 | ||
JPH0428959Y2 (en) * | 1986-11-07 | 1992-07-14 |
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