JPS61159490U - - Google Patents

Info

Publication number
JPS61159490U
JPS61159490U JP4366385U JP4366385U JPS61159490U JP S61159490 U JPS61159490 U JP S61159490U JP 4366385 U JP4366385 U JP 4366385U JP 4366385 U JP4366385 U JP 4366385U JP S61159490 U JPS61159490 U JP S61159490U
Authority
JP
Japan
Prior art keywords
socket
marked
angles
tapered surface
small
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.)
Granted
Application number
JP4366385U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0330465Y2 (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 JP4366385U priority Critical patent/JPH0330465Y2/ja
Publication of JPS61159490U publication Critical patent/JPS61159490U/ja
Application granted granted Critical
Publication of JPH0330465Y2 publication Critical patent/JPH0330465Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
JP4366385U 1985-03-26 1985-03-26 Expired JPH0330465Y2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4366385U JPH0330465Y2 (zh) 1985-03-26 1985-03-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4366385U JPH0330465Y2 (zh) 1985-03-26 1985-03-26

Publications (2)

Publication Number Publication Date
JPS61159490U true JPS61159490U (zh) 1986-10-02
JPH0330465Y2 JPH0330465Y2 (zh) 1991-06-27

Family

ID=30555537

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4366385U Expired JPH0330465Y2 (zh) 1985-03-26 1985-03-26

Country Status (1)

Country Link
JP (1) JPH0330465Y2 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010048652A (ja) * 2008-08-21 2010-03-04 Tamagawa Seiki Co Ltd 縦穴管路位置計測方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010048652A (ja) * 2008-08-21 2010-03-04 Tamagawa Seiki Co Ltd 縦穴管路位置計測方法

Also Published As

Publication number Publication date
JPH0330465Y2 (zh) 1991-06-27

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