JPS5221780A - Semiconductor unit producing system - Google Patents

Semiconductor unit producing system

Info

Publication number
JPS5221780A
JPS5221780A JP50097847A JP9784775A JPS5221780A JP S5221780 A JPS5221780 A JP S5221780A JP 50097847 A JP50097847 A JP 50097847A JP 9784775 A JP9784775 A JP 9784775A JP S5221780 A JPS5221780 A JP S5221780A
Authority
JP
Japan
Prior art keywords
producing system
semiconductor unit
unit producing
switable
inpurity
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
JP50097847A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5712301B2 (enrdf_load_stackoverflow
Inventor
Katsuyuki Inayoshi
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 JP50097847A priority Critical patent/JPS5221780A/ja
Publication of JPS5221780A publication Critical patent/JPS5221780A/ja
Publication of JPS5712301B2 publication Critical patent/JPS5712301B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bipolar Transistors (AREA)
  • Element Separation (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Electrodes Of Semiconductors (AREA)
JP50097847A 1975-08-11 1975-08-11 Semiconductor unit producing system Granted JPS5221780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50097847A JPS5221780A (en) 1975-08-11 1975-08-11 Semiconductor unit producing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50097847A JPS5221780A (en) 1975-08-11 1975-08-11 Semiconductor unit producing system

Publications (2)

Publication Number Publication Date
JPS5221780A true JPS5221780A (en) 1977-02-18
JPS5712301B2 JPS5712301B2 (enrdf_load_stackoverflow) 1982-03-10

Family

ID=14203111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50097847A Granted JPS5221780A (en) 1975-08-11 1975-08-11 Semiconductor unit producing system

Country Status (1)

Country Link
JP (1) JPS5221780A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62127004U (enrdf_load_stackoverflow) * 1986-02-05 1987-08-12
JPH01154003U (enrdf_load_stackoverflow) * 1988-04-18 1989-10-24
JPH0281703A (ja) * 1988-09-17 1990-03-22 Sanshin Giken:Kk 自転車用ハブ

Also Published As

Publication number Publication date
JPS5712301B2 (enrdf_load_stackoverflow) 1982-03-10

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