JPS6118234B2 - - Google Patents

Info

Publication number
JPS6118234B2
JPS6118234B2 JP50094505A JP9450575A JPS6118234B2 JP S6118234 B2 JPS6118234 B2 JP S6118234B2 JP 50094505 A JP50094505 A JP 50094505A JP 9450575 A JP9450575 A JP 9450575A JP S6118234 B2 JPS6118234 B2 JP S6118234B2
Authority
JP
Japan
Prior art keywords
color
toner
copy
light
fluorescent dye
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.)
Expired
Application number
JP50094505A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5218399A (en
Inventor
Takao Aoki
Eiichi Kondo
Hiroshi Tanaka
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP50094505A priority Critical patent/JPS5218399A/ja
Publication of JPS5218399A publication Critical patent/JPS5218399A/ja
Publication of JPS6118234B2 publication Critical patent/JPS6118234B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Developing Agents For Electrophotography (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
JP50094505A 1975-08-01 1975-08-01 Method to prevent use of forged bank notes, etc. Granted JPS5218399A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50094505A JPS5218399A (en) 1975-08-01 1975-08-01 Method to prevent use of forged bank notes, etc.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50094505A JPS5218399A (en) 1975-08-01 1975-08-01 Method to prevent use of forged bank notes, etc.

Publications (2)

Publication Number Publication Date
JPS5218399A JPS5218399A (en) 1977-02-10
JPS6118234B2 true JPS6118234B2 (de) 1986-05-12

Family

ID=14112161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50094505A Granted JPS5218399A (en) 1975-08-01 1975-08-01 Method to prevent use of forged bank notes, etc.

Country Status (1)

Country Link
JP (1) JPS5218399A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015161887A (ja) * 2014-02-28 2015-09-07 株式会社リコー 静電荷像現像用赤色トナー、現像剤及び画像形成装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5766441A (en) * 1980-10-13 1982-04-22 Toshiba Corp Developer for electrophotographic copying
JPS58142777U (ja) * 1982-03-17 1983-09-26 オムロン株式会社 紙葉類真偽判別装置
JPS58184967A (ja) * 1982-04-23 1983-10-28 Ricoh Co Ltd 機密文書複製防止方法
JPS59135451A (ja) * 1983-01-24 1984-08-03 Ricoh Co Ltd 機密文書複製防止方法
WO2000012649A1 (en) * 1998-08-27 2000-03-09 Superior Micropowders Llc Phosphor powders, methods for making phosphor powders and devices incorporating same
JP2015018196A (ja) * 2013-07-08 2015-01-29 三笠産業株式会社 有色蛍光顔料を用いた静電荷像現像用トナー

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4862490A (de) * 1971-08-06 1973-08-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4862490A (de) * 1971-08-06 1973-08-31

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015161887A (ja) * 2014-02-28 2015-09-07 株式会社リコー 静電荷像現像用赤色トナー、現像剤及び画像形成装置

Also Published As

Publication number Publication date
JPS5218399A (en) 1977-02-10

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