JPS51121279A - Junction breakdown type semiconductor memory device - Google Patents

Junction breakdown type semiconductor memory device

Info

Publication number
JPS51121279A
JPS51121279A JP4576775A JP4576775A JPS51121279A JP S51121279 A JPS51121279 A JP S51121279A JP 4576775 A JP4576775 A JP 4576775A JP 4576775 A JP4576775 A JP 4576775A JP S51121279 A JPS51121279 A JP S51121279A
Authority
JP
Japan
Prior art keywords
type semiconductor
memory device
semiconductor memory
junction breakdown
breakdown type
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
JP4576775A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5648979B2 (OSRAM
Inventor
Osamu Takayama
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP4576775A priority Critical patent/JPS51121279A/ja
Publication of JPS51121279A publication Critical patent/JPS51121279A/ja
Publication of JPS5648979B2 publication Critical patent/JPS5648979B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Read Only Memory (AREA)
  • Bipolar Transistors (AREA)
  • Semiconductor Memories (AREA)
JP4576775A 1975-04-17 1975-04-17 Junction breakdown type semiconductor memory device Granted JPS51121279A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4576775A JPS51121279A (en) 1975-04-17 1975-04-17 Junction breakdown type semiconductor memory device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4576775A JPS51121279A (en) 1975-04-17 1975-04-17 Junction breakdown type semiconductor memory device

Publications (2)

Publication Number Publication Date
JPS51121279A true JPS51121279A (en) 1976-10-23
JPS5648979B2 JPS5648979B2 (OSRAM) 1981-11-19

Family

ID=12728431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4576775A Granted JPS51121279A (en) 1975-04-17 1975-04-17 Junction breakdown type semiconductor memory device

Country Status (1)

Country Link
JP (1) JPS51121279A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102559928B1 (ko) * 2021-01-04 2023-07-27 포티투닷 주식회사 도로 촬영 정보를 이용하는 도로 맵 정보 현행화 방법, 이에 사용되는 관리 서버 및 도로 촬영 정보를 이용하는 도로 맵 정보 현행화 방법을 실행시키는 프로그램이 기록된 기록 매체

Also Published As

Publication number Publication date
JPS5648979B2 (OSRAM) 1981-11-19

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