JPS50119673A - - Google Patents

Info

Publication number
JPS50119673A
JPS50119673A JP2415874A JP2415874A JPS50119673A JP S50119673 A JPS50119673 A JP S50119673A JP 2415874 A JP2415874 A JP 2415874A JP 2415874 A JP2415874 A JP 2415874A JP S50119673 A JPS50119673 A JP S50119673A
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.)
Pending
Application number
JP2415874A
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 JP2415874A priority Critical patent/JPS50119673A/ja
Publication of JPS50119673A publication Critical patent/JPS50119673A/ja
Pending legal-status Critical Current

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Landscapes

  • Length Measuring Devices By Optical Means (AREA)
JP2415874A 1974-03-04 1974-03-04 Pending JPS50119673A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2415874A JPS50119673A (ja) 1974-03-04 1974-03-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2415874A JPS50119673A (ja) 1974-03-04 1974-03-04

Publications (1)

Publication Number Publication Date
JPS50119673A true JPS50119673A (ja) 1975-09-19

Family

ID=12130518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2415874A Pending JPS50119673A (ja) 1974-03-04 1974-03-04

Country Status (1)

Country Link
JP (1) JPS50119673A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5540916A (en) * 1978-09-18 1980-03-22 Mitsui Constr Co Ltd Survey method
JPS58171619A (ja) * 1983-03-14 1983-10-08 Tekken Kensetsu Co Ltd シ−ルド掘削機の方向測定制御装置
JPS6444810A (en) * 1987-08-12 1989-02-17 Shimizu Construction Co Ltd Measuring system of form

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5540916A (en) * 1978-09-18 1980-03-22 Mitsui Constr Co Ltd Survey method
JPS58171619A (ja) * 1983-03-14 1983-10-08 Tekken Kensetsu Co Ltd シ−ルド掘削機の方向測定制御装置
JPS6444810A (en) * 1987-08-12 1989-02-17 Shimizu Construction Co Ltd Measuring system of form

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