JPS51123566A - Semiconductor element quality estimater - Google Patents

Semiconductor element quality estimater

Info

Publication number
JPS51123566A
JPS51123566A JP50048181A JP4818175A JPS51123566A JP S51123566 A JPS51123566 A JP S51123566A JP 50048181 A JP50048181 A JP 50048181A JP 4818175 A JP4818175 A JP 4818175A JP S51123566 A JPS51123566 A JP S51123566A
Authority
JP
Japan
Prior art keywords
estimater
semiconductor element
element quality
quality
simply
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.)
Pending
Application number
JP50048181A
Other languages
Japanese (ja)
Inventor
Yutaka Hirama
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.)
Hitachi Elevator Engineering and Service Co Ltd
Hitachi Elevator Service Co Ltd
Original Assignee
Hitachi Elevator Engineering and Service Co Ltd
Hitachi Elevator Service Co 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 Hitachi Elevator Engineering and Service Co Ltd, Hitachi Elevator Service Co Ltd filed Critical Hitachi Elevator Engineering and Service Co Ltd
Priority to JP50048181A priority Critical patent/JPS51123566A/en
Publication of JPS51123566A publication Critical patent/JPS51123566A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: An useful semiconductor quality estimater for a simple substance element and circuit forming element which, with its load circuit connected, any one who does not have sufficient electric knowledge can simply and quickly handle to make an inspection work.
COPYRIGHT: (C)1976,JPO&Japio
JP50048181A 1975-04-22 1975-04-22 Semiconductor element quality estimater Pending JPS51123566A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50048181A JPS51123566A (en) 1975-04-22 1975-04-22 Semiconductor element quality estimater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50048181A JPS51123566A (en) 1975-04-22 1975-04-22 Semiconductor element quality estimater

Publications (1)

Publication Number Publication Date
JPS51123566A true JPS51123566A (en) 1976-10-28

Family

ID=12796204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50048181A Pending JPS51123566A (en) 1975-04-22 1975-04-22 Semiconductor element quality estimater

Country Status (1)

Country Link
JP (1) JPS51123566A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS453401Y1 (en) * 1967-06-16 1970-02-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS453401Y1 (en) * 1967-06-16 1970-02-16

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