JPH0323777Y2 - - Google Patents

Info

Publication number
JPH0323777Y2
JPH0323777Y2 JP1984127373U JP12737384U JPH0323777Y2 JP H0323777 Y2 JPH0323777 Y2 JP H0323777Y2 JP 1984127373 U JP1984127373 U JP 1984127373U JP 12737384 U JP12737384 U JP 12737384U JP H0323777 Y2 JPH0323777 Y2 JP H0323777Y2
Authority
JP
Japan
Prior art keywords
pipe
frame
guide tube
hydraulic cylinder
hydraulic
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.)
Expired
Application number
JP1984127373U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6143711U (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 JP12737384U priority Critical patent/JPS6143711U/ja
Publication of JPS6143711U publication Critical patent/JPS6143711U/ja
Application granted granted Critical
Publication of JPH0323777Y2 publication Critical patent/JPH0323777Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
JP12737384U 1984-08-21 1984-08-21 泥よけ器具 Granted JPS6143711U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12737384U JPS6143711U (ja) 1984-08-21 1984-08-21 泥よけ器具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12737384U JPS6143711U (ja) 1984-08-21 1984-08-21 泥よけ器具

Publications (2)

Publication Number Publication Date
JPS6143711U JPS6143711U (ja) 1986-03-22
JPH0323777Y2 true JPH0323777Y2 (fr) 1991-05-23

Family

ID=30686018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12737384U Granted JPS6143711U (ja) 1984-08-21 1984-08-21 泥よけ器具

Country Status (1)

Country Link
JP (1) JPS6143711U (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS578931A (en) * 1980-06-20 1982-01-18 Hitachi Ltd Regenerating stylus for video disk

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS578931A (en) * 1980-06-20 1982-01-18 Hitachi Ltd Regenerating stylus for video disk

Also Published As

Publication number Publication date
JPS6143711U (ja) 1986-03-22

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