JPS52130401A - Connector for bladeewound hollow rod for boring - Google Patents

Connector for bladeewound hollow rod for boring

Info

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
Application number
JP4666076A
Other languages
Japanese (ja)
Inventor
Masaharu Shiyouji
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP4666076A priority Critical patent/JPS52130401A/en
Publication of JPS52130401A publication Critical patent/JPS52130401A/en
Pending legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP4666076A 1976-04-26 1976-04-26 Connector for bladeewound hollow rod for boring Pending JPS52130401A (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6376092U (en) * 1986-11-07 1988-05-20

Cited By (2)

* Cited by examiner, † Cited by third party
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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