JPS5699945U - - Google Patents
Info
- Publication number
- JPS5699945U JPS5699945U JP18218879U JP18218879U JPS5699945U JP S5699945 U JPS5699945 U JP S5699945U JP 18218879 U JP18218879 U JP 18218879U JP 18218879 U JP18218879 U JP 18218879U JP S5699945 U JPS5699945 U JP S5699945U
- 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.)
- Pending
Links
Landscapes
- Logic Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18218879U JPS5699945U (en) | 1979-12-27 | 1979-12-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18218879U JPS5699945U (en) | 1979-12-27 | 1979-12-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5699945U true JPS5699945U (en) | 1981-08-06 |
Family
ID=29692527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18218879U Pending JPS5699945U (en) | 1979-12-27 | 1979-12-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5699945U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008091549A (en) * | 2006-09-29 | 2008-04-17 | Fujitsu Ltd | Read-only once memory device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5041806U (en) * | 1973-08-11 | 1975-04-28 | ||
JPS5412643A (en) * | 1977-06-30 | 1979-01-30 | Hitachi Ltd | Main memory protective device |
JPS5674899A (en) * | 1979-11-20 | 1981-06-20 | Mitsubishi Electric Corp | Memory information protecting circuit |
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1979
- 1979-12-27 JP JP18218879U patent/JPS5699945U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5041806U (en) * | 1973-08-11 | 1975-04-28 | ||
JPS5412643A (en) * | 1977-06-30 | 1979-01-30 | Hitachi Ltd | Main memory protective device |
JPS5674899A (en) * | 1979-11-20 | 1981-06-20 | Mitsubishi Electric Corp | Memory information protecting circuit |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008091549A (en) * | 2006-09-29 | 2008-04-17 | Fujitsu Ltd | Read-only once memory device |