JPS58205792A - 秘密文書作成方法 - Google Patents

秘密文書作成方法

Info

Publication number
JPS58205792A
JPS58205792A JP57090370A JP9037082A JPS58205792A JP S58205792 A JPS58205792 A JP S58205792A JP 57090370 A JP57090370 A JP 57090370A JP 9037082 A JP9037082 A JP 9037082A JP S58205792 A JPS58205792 A JP S58205792A
Authority
JP
Japan
Prior art keywords
wax
plain paper
paper
electron
color developer
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
JP57090370A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0348037B2 (enrdf_load_stackoverflow
Inventor
Toshihiko Matsushita
松下　壽彦
Sadao Morishita
森下　貞男
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.)
Mitsubishi Paper Mills Ltd
Original Assignee
Mitsubishi Paper Mills 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 Mitsubishi Paper Mills Ltd filed Critical Mitsubishi Paper Mills Ltd
Priority to JP57090370A priority Critical patent/JPS58205792A/ja
Publication of JPS58205792A publication Critical patent/JPS58205792A/ja
Publication of JPH0348037B2 publication Critical patent/JPH0348037B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components

Landscapes

  • Color Printing (AREA)
JP57090370A 1982-05-26 1982-05-26 秘密文書作成方法 Granted JPS58205792A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57090370A JPS58205792A (ja) 1982-05-26 1982-05-26 秘密文書作成方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57090370A JPS58205792A (ja) 1982-05-26 1982-05-26 秘密文書作成方法

Publications (2)

Publication Number Publication Date
JPS58205792A true JPS58205792A (ja) 1983-11-30
JPH0348037B2 JPH0348037B2 (enrdf_load_stackoverflow) 1991-07-23

Family

ID=13996666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57090370A Granted JPS58205792A (ja) 1982-05-26 1982-05-26 秘密文書作成方法

Country Status (1)

Country Link
JP (1) JPS58205792A (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54159008A (en) * 1978-06-01 1979-12-15 Naigai Ink Mfg Co Ltd Pressureesensitive copying paper
JPS5653089A (en) * 1979-10-08 1981-05-12 Godo Insatsu Kk Method of expressing letters or picture on paper and other base sheets
JPS58185294A (ja) * 1982-04-24 1983-10-28 Canon Inc 中間調表現可能な転写フイルム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54159008A (en) * 1978-06-01 1979-12-15 Naigai Ink Mfg Co Ltd Pressureesensitive copying paper
JPS5653089A (en) * 1979-10-08 1981-05-12 Godo Insatsu Kk Method of expressing letters or picture on paper and other base sheets
JPS58185294A (ja) * 1982-04-24 1983-10-28 Canon Inc 中間調表現可能な転写フイルム

Also Published As

Publication number Publication date
JPH0348037B2 (enrdf_load_stackoverflow) 1991-07-23

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