JPS5717251B2 - - Google Patents

Info

Publication number
JPS5717251B2
JPS5717251B2 JP3867375A JP3867375A JPS5717251B2 JP S5717251 B2 JPS5717251 B2 JP S5717251B2 JP 3867375 A JP3867375 A JP 3867375A JP 3867375 A JP3867375 A JP 3867375A JP S5717251 B2 JPS5717251 B2 JP S5717251B2
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.)
Expired
Application number
JP3867375A
Other languages
Japanese (ja)
Other versions
JPS51113784A (en
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 JP50038673A priority Critical patent/JPS51113784A/en
Publication of JPS51113784A publication Critical patent/JPS51113784A/en
Publication of JPS5717251B2 publication Critical patent/JPS5717251B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP50038673A 1975-03-31 1975-03-31 Quality grading method of sheet type materials Granted JPS51113784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50038673A JPS51113784A (en) 1975-03-31 1975-03-31 Quality grading method of sheet type materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50038673A JPS51113784A (en) 1975-03-31 1975-03-31 Quality grading method of sheet type materials

Publications (2)

Publication Number Publication Date
JPS51113784A JPS51113784A (en) 1976-10-07
JPS5717251B2 true JPS5717251B2 (en) 1982-04-09

Family

ID=12531781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50038673A Granted JPS51113784A (en) 1975-03-31 1975-03-31 Quality grading method of sheet type materials

Country Status (1)

Country Link
JP (1) JPS51113784A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5254485A (en) * 1975-10-29 1977-05-02 Asahi Chemical Ind Method of grading quality of sheet

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS437596Y1 (en) * 1964-06-16 1968-04-04
JPS5233952Y2 (en) * 1973-03-23 1977-08-03

Also Published As

Publication number Publication date
JPS51113784A (en) 1976-10-07

Similar Documents

Publication Publication Date Title
FR2310200B2 (en)
CH598404B5 (en)
CH591719B5 (en)
BG22164A1 (en)
BG22446A1 (en)
BG22455A1 (en)
BG22464A1 (en)
BG22546A1 (en)
BG22920A1 (en)
BG22923A1 (en)
BG23111A1 (en)
BG23278A1 (en)
BG26361A3 (en)
BG26534A4 (en)
CH304475A4 (en)
CH574249A5 (en)
CH584589A5 (en)
CH585458A5 (en)
CH586526A5 (en)
CH588724A (en)
CH588752A5 (en)
CH589135A5 (en)
CH589454A5 (en)
CH589817A5 (en)
CH590045A5 (en)