JPS5070051A - - Google Patents

Info

Publication number
JPS5070051A
JPS5070051A JP9213774A JP9213774A JPS5070051A JP S5070051 A JPS5070051 A JP S5070051A JP 9213774 A JP9213774 A JP 9213774A JP 9213774 A JP9213774 A JP 9213774A JP S5070051 A JPS5070051 A JP S5070051A
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
JP9213774A
Other languages
Japanese (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
Priority claimed from US00388267A external-priority patent/US3856411A/en
Priority claimed from US00394562A external-priority patent/US3856412A/en
Application filed filed Critical
Publication of JPS5070051A publication Critical patent/JPS5070051A/ja
Pending legal-status Critical Current

Links

JP9213774A 1973-08-14 1974-08-12 Pending JPS5070051A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00388267A US3856411A (en) 1973-06-08 1973-08-14 Optical noncontacting diameter gauge
US00394562A US3856412A (en) 1973-06-08 1973-09-06 Optical noncontacting gauge

Publications (1)

Publication Number Publication Date
JPS5070051A true JPS5070051A (en) 1975-06-11

Family

ID=27012218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9213774A Pending JPS5070051A (en) 1973-08-14 1974-08-12

Country Status (1)

Country Link
JP (1) JPS5070051A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5388749A (en) * 1977-01-14 1978-08-04 Nippon Chemical Ind Interference measuring apparatus
JPS5422743A (en) * 1977-07-22 1979-02-20 Hitachi Ltd Laser spot scan patten detector
JPS58168907A (en) * 1982-03-31 1983-10-05 Anritsu Corp Device for measuring size of outside diameter
JPS58195111A (en) * 1982-05-11 1983-11-14 Dainippon Printing Co Ltd Detector for moving body
JPH01212303A (en) * 1988-02-19 1989-08-25 Hitachi Zosen Sangyo Kk Film thickness measuring method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3712741A (en) * 1969-11-06 1973-01-23 Commissariat Energie Atomique Apparatus for the accurate measurement of dimensions of objects, especially the diameter of cylindrical objects

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3712741A (en) * 1969-11-06 1973-01-23 Commissariat Energie Atomique Apparatus for the accurate measurement of dimensions of objects, especially the diameter of cylindrical objects

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5388749A (en) * 1977-01-14 1978-08-04 Nippon Chemical Ind Interference measuring apparatus
JPS5422743A (en) * 1977-07-22 1979-02-20 Hitachi Ltd Laser spot scan patten detector
JPS58168907A (en) * 1982-03-31 1983-10-05 Anritsu Corp Device for measuring size of outside diameter
JPS58195111A (en) * 1982-05-11 1983-11-14 Dainippon Printing Co Ltd Detector for moving body
JPH0251121B2 (en) * 1982-05-11 1990-11-06 Dainippon Printing Co Ltd
JPH01212303A (en) * 1988-02-19 1989-08-25 Hitachi Zosen Sangyo Kk Film thickness measuring method

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