JPS58120293U - 穿孔機 - Google Patents

穿孔機

Info

Publication number
JPS58120293U
JPS58120293U JP1546782U JP1546782U JPS58120293U JP S58120293 U JPS58120293 U JP S58120293U JP 1546782 U JP1546782 U JP 1546782U JP 1546782 U JP1546782 U JP 1546782U JP S58120293 U JPS58120293 U JP S58120293U
Authority
JP
Japan
Prior art keywords
cylinder
frame
turntable
drilling machine
erected
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.)
Granted
Application number
JP1546782U
Other languages
English (en)
Japanese (ja)
Other versions
JPS629430Y2 (enrdf_load_stackoverflow
Inventor
西田　米治
健太郎 杉村
木村　曠
岩沢　幹保
坪井　義昭
川口　征治
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.)
Dowa Holdings Co Ltd
Original Assignee
Dowa Mining Co Ltd
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 Dowa Mining Co Ltd filed Critical Dowa Mining Co Ltd
Priority to JP1546782U priority Critical patent/JPS58120293U/ja
Publication of JPS58120293U publication Critical patent/JPS58120293U/ja
Application granted granted Critical
Publication of JPS629430Y2 publication Critical patent/JPS629430Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
JP1546782U 1982-02-06 1982-02-06 穿孔機 Granted JPS58120293U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1546782U JPS58120293U (ja) 1982-02-06 1982-02-06 穿孔機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1546782U JPS58120293U (ja) 1982-02-06 1982-02-06 穿孔機

Publications (2)

Publication Number Publication Date
JPS58120293U true JPS58120293U (ja) 1983-08-16
JPS629430Y2 JPS629430Y2 (enrdf_load_stackoverflow) 1987-03-04

Family

ID=30027891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1546782U Granted JPS58120293U (ja) 1982-02-06 1982-02-06 穿孔機

Country Status (1)

Country Link
JP (1) JPS58120293U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825602A (enrdf_load_stackoverflow) * 1971-08-04 1973-04-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825602A (enrdf_load_stackoverflow) * 1971-08-04 1973-04-03

Also Published As

Publication number Publication date
JPS629430Y2 (enrdf_load_stackoverflow) 1987-03-04

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