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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-01-13

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