JPS63148858U - - Google Patents

Info

Publication number
JPS63148858U
JPS63148858U JP606788U JP606788U JPS63148858U JP S63148858 U JPS63148858 U JP S63148858U JP 606788 U JP606788 U JP 606788U JP 606788 U JP606788 U JP 606788U JP S63148858 U JPS63148858 U JP S63148858U
Authority
JP
Japan
Prior art keywords
scattered light
point defect
laser beam
detecting
light receiver
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
JP606788U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0127084Y2 (enExample
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 JP1988006067U priority Critical patent/JPH0127084Y2/ja
Publication of JPS63148858U publication Critical patent/JPS63148858U/ja
Application granted granted Critical
Publication of JPH0127084Y2 publication Critical patent/JPH0127084Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP1988006067U 1988-01-21 1988-01-21 Expired JPH0127084Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988006067U JPH0127084Y2 (enExample) 1988-01-21 1988-01-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988006067U JPH0127084Y2 (enExample) 1988-01-21 1988-01-21

Publications (2)

Publication Number Publication Date
JPS63148858U true JPS63148858U (enExample) 1988-09-30
JPH0127084Y2 JPH0127084Y2 (enExample) 1989-08-14

Family

ID=30788233

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988006067U Expired JPH0127084Y2 (enExample) 1988-01-21 1988-01-21

Country Status (1)

Country Link
JP (1) JPH0127084Y2 (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5439681A (en) * 1977-09-05 1979-03-27 Nippon Sheet Glass Co Ltd Distinguishing apparatus of defect kinds of glass sheet

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5439681A (en) * 1977-09-05 1979-03-27 Nippon Sheet Glass Co Ltd Distinguishing apparatus of defect kinds of glass sheet

Also Published As

Publication number Publication date
JPH0127084Y2 (enExample) 1989-08-14

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