JPS5785092U - - Google Patents

Info

Publication number
JPS5785092U
JPS5785092U JP16167980U JP16167980U JPS5785092U JP S5785092 U JPS5785092 U JP S5785092U JP 16167980 U JP16167980 U JP 16167980U JP 16167980 U JP16167980 U JP 16167980U JP S5785092 U JPS5785092 U JP S5785092U
Authority
JP
Japan
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
JP16167980U
Other languages
Japanese (ja)
Other versions
JPS6231515Y2 (cs
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 JP1980161679U priority Critical patent/JPS6231515Y2/ja
Publication of JPS5785092U publication Critical patent/JPS5785092U/ja
Application granted granted Critical
Publication of JPS6231515Y2 publication Critical patent/JPS6231515Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1980161679U 1980-11-12 1980-11-12 Expired JPS6231515Y2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980161679U JPS6231515Y2 (cs) 1980-11-12 1980-11-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980161679U JPS6231515Y2 (cs) 1980-11-12 1980-11-12

Publications (2)

Publication Number Publication Date
JPS5785092U true JPS5785092U (cs) 1982-05-26
JPS6231515Y2 JPS6231515Y2 (cs) 1987-08-12

Family

ID=29520569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980161679U Expired JPS6231515Y2 (cs) 1980-11-12 1980-11-12

Country Status (1)

Country Link
JP (1) JPS6231515Y2 (cs)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4976304A (cs) * 1972-11-25 1974-07-23
JPS55129591A (en) * 1979-03-26 1980-10-07 Taiku Kikai Kk Method and machine for excavating pit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4976304A (cs) * 1972-11-25 1974-07-23
JPS55129591A (en) * 1979-03-26 1980-10-07 Taiku Kikai Kk Method and machine for excavating pit

Also Published As

Publication number Publication date
JPS6231515Y2 (cs) 1987-08-12

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