SG132693G - A method for recording and erasing information - Google Patents

A method for recording and erasing information

Info

Publication number
SG132693G
SG132693G SG132693A SG132693A SG132693G SG 132693 G SG132693 G SG 132693G SG 132693 A SG132693 A SG 132693A SG 132693 A SG132693 A SG 132693A SG 132693 G SG132693 G SG 132693G
Authority
SG
Singapore
Prior art keywords
recording
erasing information
erasing
information
Prior art date
Application number
SG132693A
Inventor
Isao Morimoto
Masanobu Sato
Kouichi Mori
Original Assignee
Asahi Chemical Ind
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
Priority claimed from JP62144030A external-priority patent/JP2537875B2/en
Priority claimed from JP62168775A external-priority patent/JP2726259B2/en
Priority claimed from JP62328712A external-priority patent/JPH01171133A/en
Application filed by Asahi Chemical Ind filed Critical Asahi Chemical Ind
Priority to SG132693A priority Critical patent/SG132693G/en
Publication of SG132693G publication Critical patent/SG132693G/en

Links

SG132693A 1987-06-11 1993-12-16 A method for recording and erasing information SG132693G (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SG132693A SG132693G (en) 1987-06-11 1993-12-16 A method for recording and erasing information

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP62144030A JP2537875B2 (en) 1987-06-11 1987-06-11 Information recording method
JP62168775A JP2726259B2 (en) 1987-07-08 1987-07-08 Information recording method
JP62328712A JPH01171133A (en) 1987-12-25 1987-12-25 Information recording method
SG132693A SG132693G (en) 1987-06-11 1993-12-16 A method for recording and erasing information

Publications (1)

Publication Number Publication Date
SG132693G true SG132693G (en) 1994-03-31

Family

ID=27472558

Family Applications (1)

Application Number Title Priority Date Filing Date
SG132693A SG132693G (en) 1987-06-11 1993-12-16 A method for recording and erasing information

Country Status (1)

Country Link
SG (1) SG132693G (en)

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