JPS5299878A - Method and device for testing sheet glass - Google Patents

Method and device for testing sheet glass

Info

Publication number
JPS5299878A
JPS5299878A JP1542476A JP1542476A JPS5299878A JP S5299878 A JPS5299878 A JP S5299878A JP 1542476 A JP1542476 A JP 1542476A JP 1542476 A JP1542476 A JP 1542476A JP S5299878 A JPS5299878 A JP S5299878A
Authority
JP
Japan
Prior art keywords
sheet glass
testing sheet
testing
glass
sheet
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
JP1542476A
Other languages
Japanese (ja)
Other versions
JPS5653691B2 (en
Inventor
Kazuyoshi Kinoshita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Central Glass Co Ltd
Original Assignee
Central Glass Co Ltd
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 Central Glass Co Ltd filed Critical Central Glass Co Ltd
Priority to JP1542476A priority Critical patent/JPS5299878A/en
Publication of JPS5299878A publication Critical patent/JPS5299878A/en
Publication of JPS5653691B2 publication Critical patent/JPS5653691B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP1542476A 1976-02-17 1976-02-17 Method and device for testing sheet glass Granted JPS5299878A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1542476A JPS5299878A (en) 1976-02-17 1976-02-17 Method and device for testing sheet glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1542476A JPS5299878A (en) 1976-02-17 1976-02-17 Method and device for testing sheet glass

Publications (2)

Publication Number Publication Date
JPS5299878A true JPS5299878A (en) 1977-08-22
JPS5653691B2 JPS5653691B2 (en) 1981-12-21

Family

ID=11888376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1542476A Granted JPS5299878A (en) 1976-02-17 1976-02-17 Method and device for testing sheet glass

Country Status (1)

Country Link
JP (1) JPS5299878A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081665A (en) * 1959-04-21 1963-03-19 Libbey Owens Ford Glass Co Method and apparatus for optical inspection of glass sheets

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081665A (en) * 1959-04-21 1963-03-19 Libbey Owens Ford Glass Co Method and apparatus for optical inspection of glass sheets

Also Published As

Publication number Publication date
JPS5653691B2 (en) 1981-12-21

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