JPS5615276Y2 - - Google Patents

Info

Publication number
JPS5615276Y2
JPS5615276Y2 JP1976121256U JP12125676U JPS5615276Y2 JP S5615276 Y2 JPS5615276 Y2 JP S5615276Y2 JP 1976121256 U JP1976121256 U JP 1976121256U JP 12125676 U JP12125676 U JP 12125676U JP S5615276 Y2 JPS5615276 Y2 JP S5615276Y2
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.)
Expired
Application number
JP1976121256U
Other languages
Japanese (ja)
Other versions
JPS5340007U (zh
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 JP1976121256U priority Critical patent/JPS5615276Y2/ja
Publication of JPS5340007U publication Critical patent/JPS5340007U/ja
Application granted granted Critical
Publication of JPS5615276Y2 publication Critical patent/JPS5615276Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1976121256U 1976-09-10 1976-09-10 Expired JPS5615276Y2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1976121256U JPS5615276Y2 (zh) 1976-09-10 1976-09-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976121256U JPS5615276Y2 (zh) 1976-09-10 1976-09-10

Publications (2)

Publication Number Publication Date
JPS5340007U JPS5340007U (zh) 1978-04-07
JPS5615276Y2 true JPS5615276Y2 (zh) 1981-04-09

Family

ID=28730734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976121256U Expired JPS5615276Y2 (zh) 1976-09-10 1976-09-10

Country Status (1)

Country Link
JP (1) JPS5615276Y2 (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4883615A (zh) * 1972-02-09 1973-11-07
JPS5021517A (zh) * 1973-06-29 1975-03-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4883615A (zh) * 1972-02-09 1973-11-07
JPS5021517A (zh) * 1973-06-29 1975-03-07

Also Published As

Publication number Publication date
JPS5340007U (zh) 1978-04-07

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