JPS4890783A - - Google Patents

Info

Publication number
JPS4890783A
JPS4890783A JP2231872A JP2231872A JPS4890783A JP S4890783 A JPS4890783 A JP S4890783A JP 2231872 A JP2231872 A JP 2231872A JP 2231872 A JP2231872 A JP 2231872A JP S4890783 A JPS4890783 A JP S4890783A
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.)
Granted
Application number
JP2231872A
Other languages
Japanese (ja)
Other versions
JPS5247700B2 (enrdf_load_stackoverflow
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 JP2231872A priority Critical patent/JPS5247700B2/ja
Publication of JPS4890783A publication Critical patent/JPS4890783A/ja
Publication of JPS5247700B2 publication Critical patent/JPS5247700B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Fire-Detection Mechanisms (AREA)
JP2231872A 1972-03-06 1972-03-06 Expired JPS5247700B2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2231872A JPS5247700B2 (enrdf_load_stackoverflow) 1972-03-06 1972-03-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2231872A JPS5247700B2 (enrdf_load_stackoverflow) 1972-03-06 1972-03-06

Publications (2)

Publication Number Publication Date
JPS4890783A true JPS4890783A (enrdf_load_stackoverflow) 1973-11-27
JPS5247700B2 JPS5247700B2 (enrdf_load_stackoverflow) 1977-12-05

Family

ID=12079363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2231872A Expired JPS5247700B2 (enrdf_load_stackoverflow) 1972-03-06 1972-03-06

Country Status (1)

Country Link
JP (1) JPS5247700B2 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50155989U (enrdf_load_stackoverflow) * 1974-06-11 1975-12-24
DE2747692A1 (de) * 1976-10-26 1978-04-27 Matsushita Electric Works Ltd Fotoelektrischer rauchmelder
JPS5716956U (enrdf_load_stackoverflow) * 1980-06-30 1982-01-28

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50155989U (enrdf_load_stackoverflow) * 1974-06-11 1975-12-24
DE2747692A1 (de) * 1976-10-26 1978-04-27 Matsushita Electric Works Ltd Fotoelektrischer rauchmelder
JPS5716956U (enrdf_load_stackoverflow) * 1980-06-30 1982-01-28

Also Published As

Publication number Publication date
JPS5247700B2 (enrdf_load_stackoverflow) 1977-12-05

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