JPS4815736U - - Google Patents

Info

Publication number
JPS4815736U
JPS4815736U JP5703971U JP5703971U JPS4815736U JP S4815736 U JPS4815736 U JP S4815736U JP 5703971 U JP5703971 U JP 5703971U JP 5703971 U JP5703971 U JP 5703971U JP S4815736 U JPS4815736 U JP S4815736U
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
JP5703971U
Other languages
Japanese (ja)
Other versions
JPS505222Y2 (en:Method
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 JP5703971U priority Critical patent/JPS505222Y2/ja
Publication of JPS4815736U publication Critical patent/JPS4815736U/ja
Application granted granted Critical
Publication of JPS505222Y2 publication Critical patent/JPS505222Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP5703971U 1971-07-02 1971-07-02 Expired JPS505222Y2 (en:Method)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5703971U JPS505222Y2 (en:Method) 1971-07-02 1971-07-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5703971U JPS505222Y2 (en:Method) 1971-07-02 1971-07-02

Publications (2)

Publication Number Publication Date
JPS4815736U true JPS4815736U (en:Method) 1973-02-22
JPS505222Y2 JPS505222Y2 (en:Method) 1975-02-13

Family

ID=27942658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5703971U Expired JPS505222Y2 (en:Method) 1971-07-02 1971-07-02

Country Status (1)

Country Link
JP (1) JPS505222Y2 (en:Method)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246634A (en) * 1975-10-13 1977-04-13 Tekken Constr Co Shield excavator
JPS548263U (en:Method) * 1977-06-20 1979-01-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246634A (en) * 1975-10-13 1977-04-13 Tekken Constr Co Shield excavator
JPS548263U (en:Method) * 1977-06-20 1979-01-19

Also Published As

Publication number Publication date
JPS505222Y2 (en:Method) 1975-02-13

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