JPS60169478U - 管路内の中心点表示装置 - Google Patents

管路内の中心点表示装置

Info

Publication number
JPS60169478U
JPS60169478U JP5901184U JP5901184U JPS60169478U JP S60169478 U JPS60169478 U JP S60169478U JP 5901184 U JP5901184 U JP 5901184U JP 5901184 U JP5901184 U JP 5901184U JP S60169478 U JPS60169478 U JP S60169478U
Authority
JP
Japan
Prior art keywords
center point
display device
support leg
point display
pipeline
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
JP5901184U
Other languages
English (en)
Japanese (ja)
Other versions
JPS641588Y2 (cs
Inventor
謙一 福森
克己 上村
Original Assignee
日本スピ−ドシヨア株式会社
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 by 日本スピ−ドシヨア株式会社 filed Critical 日本スピ−ドシヨア株式会社
Priority to JP5901184U priority Critical patent/JPS60169478U/ja
Publication of JPS60169478U publication Critical patent/JPS60169478U/ja
Application granted granted Critical
Publication of JPS641588Y2 publication Critical patent/JPS641588Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
JP5901184U 1984-04-20 1984-04-20 管路内の中心点表示装置 Granted JPS60169478U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5901184U JPS60169478U (ja) 1984-04-20 1984-04-20 管路内の中心点表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5901184U JPS60169478U (ja) 1984-04-20 1984-04-20 管路内の中心点表示装置

Publications (2)

Publication Number Publication Date
JPS60169478U true JPS60169478U (ja) 1985-11-09
JPS641588Y2 JPS641588Y2 (cs) 1989-01-13

Family

ID=30585038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5901184U Granted JPS60169478U (ja) 1984-04-20 1984-04-20 管路内の中心点表示装置

Country Status (1)

Country Link
JP (1) JPS60169478U (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005017103A (ja) * 2003-06-26 2005-01-20 Technodrill Kk 敷設導管中心位置ずれ測定装置
JP2008089361A (ja) * 2006-09-29 2008-04-17 Taisei Kanri Kaihatsu Kk 写真計測に用いる測点用ターゲット及び基準点用ターゲット

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5486065U (cs) * 1977-11-25 1979-06-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5486065U (cs) * 1977-11-25 1979-06-18

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005017103A (ja) * 2003-06-26 2005-01-20 Technodrill Kk 敷設導管中心位置ずれ測定装置
JP2008089361A (ja) * 2006-09-29 2008-04-17 Taisei Kanri Kaihatsu Kk 写真計測に用いる測点用ターゲット及び基準点用ターゲット

Also Published As

Publication number Publication date
JPS641588Y2 (cs) 1989-01-13

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