JPS62120590U - - Google Patents

Info

Publication number
JPS62120590U
JPS62120590U JP484886U JP484886U JPS62120590U JP S62120590 U JPS62120590 U JP S62120590U JP 484886 U JP484886 U JP 484886U JP 484886 U JP484886 U JP 484886U JP S62120590 U JPS62120590 U JP S62120590U
Authority
JP
Japan
Prior art keywords
drive device
cover
rotation drive
kerry bar
kellyver
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
JP484886U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP484886U priority Critical patent/JPS62120590U/ja
Publication of JPS62120590U publication Critical patent/JPS62120590U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP484886U 1986-01-17 1986-01-17 Pending JPS62120590U (US07534539-20090519-C00280.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP484886U JPS62120590U (US07534539-20090519-C00280.png) 1986-01-17 1986-01-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP484886U JPS62120590U (US07534539-20090519-C00280.png) 1986-01-17 1986-01-17

Publications (1)

Publication Number Publication Date
JPS62120590U true JPS62120590U (US07534539-20090519-C00280.png) 1987-07-31

Family

ID=30785892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP484886U Pending JPS62120590U (US07534539-20090519-C00280.png) 1986-01-17 1986-01-17

Country Status (1)

Country Link
JP (1) JPS62120590U (US07534539-20090519-C00280.png)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS565890A (en) * 1979-06-28 1981-01-21 Suzuki Sogyo Kk Equipment for reclaiming fuel oil
JPS5655680A (en) * 1979-10-08 1981-05-16 Nitsushin Jiyabara Kogyo Kk Earth augar
JPS57169189A (en) * 1981-04-09 1982-10-18 Iichi Shiomi Drilling machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS565890A (en) * 1979-06-28 1981-01-21 Suzuki Sogyo Kk Equipment for reclaiming fuel oil
JPS5655680A (en) * 1979-10-08 1981-05-16 Nitsushin Jiyabara Kogyo Kk Earth augar
JPS57169189A (en) * 1981-04-09 1982-10-18 Iichi Shiomi Drilling machine

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