JPS5280504U - - Google Patents

Info

Publication number
JPS5280504U
JPS5280504U JP16882675U JP16882675U JPS5280504U JP S5280504 U JPS5280504 U JP S5280504U JP 16882675 U JP16882675 U JP 16882675U JP 16882675 U JP16882675 U JP 16882675U JP S5280504 U JPS5280504 U JP S5280504U
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
JP16882675U
Other languages
Japanese (ja)
Other versions
JPS5617595Y2 (en)
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 JP1975168826U priority Critical patent/JPS5617595Y2/ja
Publication of JPS5280504U publication Critical patent/JPS5280504U/ja
Application granted granted Critical
Publication of JPS5617595Y2 publication Critical patent/JPS5617595Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1975168826U 1975-12-12 1975-12-12 Expired JPS5617595Y2 (en))

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1975168826U JPS5617595Y2 (en)) 1975-12-12 1975-12-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975168826U JPS5617595Y2 (en)) 1975-12-12 1975-12-12

Publications (2)

Publication Number Publication Date
JPS5280504U true JPS5280504U (en)) 1977-06-16
JPS5617595Y2 JPS5617595Y2 (en)) 1981-04-23

Family

ID=28647398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975168826U Expired JPS5617595Y2 (en)) 1975-12-12 1975-12-12

Country Status (1)

Country Link
JP (1) JPS5617595Y2 (en))

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938006U (en)) * 1972-07-03 1974-04-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938006U (en)) * 1972-07-03 1974-04-04

Also Published As

Publication number Publication date
JPS5617595Y2 (en)) 1981-04-23

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