JPS626493Y2 - - Google Patents

Info

Publication number
JPS626493Y2
JPS626493Y2 JP5730878U JP5730878U JPS626493Y2 JP S626493 Y2 JPS626493 Y2 JP S626493Y2 JP 5730878 U JP5730878 U JP 5730878U JP 5730878 U JP5730878 U JP 5730878U JP S626493 Y2 JPS626493 Y2 JP S626493Y2
Authority
JP
Japan
Prior art keywords
signal
light
analog
standard
sample
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.)
Expired
Application number
JP5730878U
Other languages
English (en)
Japanese (ja)
Other versions
JPS54160190U (en]
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 filed Critical
Priority to JP5730878U priority Critical patent/JPS626493Y2/ja
Publication of JPS54160190U publication Critical patent/JPS54160190U/ja
Application granted granted Critical
Publication of JPS626493Y2 publication Critical patent/JPS626493Y2/ja
Expired legal-status Critical Current

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Landscapes

  • Spectrometry And Color Measurement (AREA)
JP5730878U 1978-04-28 1978-04-28 Expired JPS626493Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5730878U JPS626493Y2 (en]) 1978-04-28 1978-04-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5730878U JPS626493Y2 (en]) 1978-04-28 1978-04-28

Publications (2)

Publication Number Publication Date
JPS54160190U JPS54160190U (en]) 1979-11-08
JPS626493Y2 true JPS626493Y2 (en]) 1987-02-14

Family

ID=28955062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5730878U Expired JPS626493Y2 (en]) 1978-04-28 1978-04-28

Country Status (1)

Country Link
JP (1) JPS626493Y2 (en])

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6829163B2 (en) 1995-01-31 2004-12-07 Hitachi, Ltd. Clock synchronized nonvolatile memory device
US6870763B2 (en) 1991-02-08 2005-03-22 Btg International Inc. Electrically alterable non-volatile memory with n-bits per cell
US6914817B2 (en) 1988-06-08 2005-07-05 Sandisk Corporation Highly compact EPROM and flash EEPROM devices
US7006384B2 (en) 1995-02-27 2006-02-28 Btg International Inc. Memory apparatus including programmable non-volatile multi-bit memory cell, and apparatus and method for demarcating memory states of the cell

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6914817B2 (en) 1988-06-08 2005-07-05 Sandisk Corporation Highly compact EPROM and flash EEPROM devices
US6870763B2 (en) 1991-02-08 2005-03-22 Btg International Inc. Electrically alterable non-volatile memory with n-bits per cell
US7075825B2 (en) 1991-02-08 2006-07-11 Btg International Inc. Electrically alterable non-volatile memory with n-bits per cell
US6829163B2 (en) 1995-01-31 2004-12-07 Hitachi, Ltd. Clock synchronized nonvolatile memory device
US7006384B2 (en) 1995-02-27 2006-02-28 Btg International Inc. Memory apparatus including programmable non-volatile multi-bit memory cell, and apparatus and method for demarcating memory states of the cell
US7068542B2 (en) 1995-02-27 2006-06-27 Btg International Inc. Memory apparatus including programmable non-volatile multi-bit memory cell, and apparatus and method for demarcating memory states of the cell
US7286414B2 (en) 1995-02-27 2007-10-23 Btg International Inc. Memory apparatus including programmable non-volatile multi-bit memory cell, and apparatus and method for demarcating memory states of the cell

Also Published As

Publication number Publication date
JPS54160190U (en]) 1979-11-08

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