JPS6336591U - - Google Patents

Info

Publication number
JPS6336591U
JPS6336591U JP12977686U JP12977686U JPS6336591U JP S6336591 U JPS6336591 U JP S6336591U JP 12977686 U JP12977686 U JP 12977686U JP 12977686 U JP12977686 U JP 12977686U JP S6336591 U JPS6336591 U JP S6336591U
Authority
JP
Japan
Prior art keywords
target device
center
shield excavator
shield
liquid
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
JP12977686U
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 JP12977686U priority Critical patent/JPS6336591U/ja
Publication of JPS6336591U publication Critical patent/JPS6336591U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP12977686U 1986-08-25 1986-08-25 Pending JPS6336591U (cg-RX-API-DMAC7.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12977686U JPS6336591U (cg-RX-API-DMAC7.html) 1986-08-25 1986-08-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12977686U JPS6336591U (cg-RX-API-DMAC7.html) 1986-08-25 1986-08-25

Publications (1)

Publication Number Publication Date
JPS6336591U true JPS6336591U (cg-RX-API-DMAC7.html) 1988-03-09

Family

ID=31026654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12977686U Pending JPS6336591U (cg-RX-API-DMAC7.html) 1986-08-25 1986-08-25

Country Status (1)

Country Link
JP (1) JPS6336591U (cg-RX-API-DMAC7.html)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4426603Y1 (cg-RX-API-DMAC7.html) * 1965-12-13 1969-11-07
JPS4931166U (cg-RX-API-DMAC7.html) * 1972-06-17 1974-03-18

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4426603Y1 (cg-RX-API-DMAC7.html) * 1965-12-13 1969-11-07
JPS4931166U (cg-RX-API-DMAC7.html) * 1972-06-17 1974-03-18

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