JPS5766091U - - Google Patents

Info

Publication number
JPS5766091U
JPS5766091U JP14060080U JP14060080U JPS5766091U JP S5766091 U JPS5766091 U JP S5766091U JP 14060080 U JP14060080 U JP 14060080U JP 14060080 U JP14060080 U JP 14060080U JP S5766091 U JPS5766091 U JP S5766091U
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
JP14060080U
Other languages
Japanese (ja)
Other versions
JPS644959Y2 (enrdf_load_stackoverflow
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 JP1980140600U priority Critical patent/JPS644959Y2/ja
Publication of JPS5766091U publication Critical patent/JPS5766091U/ja
Application granted granted Critical
Publication of JPS644959Y2 publication Critical patent/JPS644959Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1980140600U 1980-10-03 1980-10-03 Expired JPS644959Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980140600U JPS644959Y2 (enrdf_load_stackoverflow) 1980-10-03 1980-10-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980140600U JPS644959Y2 (enrdf_load_stackoverflow) 1980-10-03 1980-10-03

Publications (2)

Publication Number Publication Date
JPS5766091U true JPS5766091U (enrdf_load_stackoverflow) 1982-04-20
JPS644959Y2 JPS644959Y2 (enrdf_load_stackoverflow) 1989-02-08

Family

ID=29500512

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980140600U Expired JPS644959Y2 (enrdf_load_stackoverflow) 1980-10-03 1980-10-03

Country Status (1)

Country Link
JP (1) JPS644959Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011169056A (ja) * 2010-02-19 2011-09-01 Chuo Univ 自動掘削推進装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5366807U (enrdf_load_stackoverflow) * 1976-11-08 1978-06-05
JPS5524382U (enrdf_load_stackoverflow) * 1978-08-08 1980-02-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5366807U (enrdf_load_stackoverflow) * 1976-11-08 1978-06-05
JPS5524382U (enrdf_load_stackoverflow) * 1978-08-08 1980-02-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011169056A (ja) * 2010-02-19 2011-09-01 Chuo Univ 自動掘削推進装置

Also Published As

Publication number Publication date
JPS644959Y2 (enrdf_load_stackoverflow) 1989-02-08

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