JPS4316813Y1 - - Google Patents

Info

Publication number
JPS4316813Y1
JPS4316813Y1 JP8545165U JP8545165U JPS4316813Y1 JP S4316813 Y1 JPS4316813 Y1 JP S4316813Y1 JP 8545165 U JP8545165 U JP 8545165U JP 8545165 U JP8545165 U JP 8545165U JP S4316813 Y1 JPS4316813 Y1 JP S4316813Y1
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.)
Expired
Application number
JP8545165U
Other languages
Japanese (ja)
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 JP8545165U priority Critical patent/JPS4316813Y1/ja
Publication of JPS4316813Y1 publication Critical patent/JPS4316813Y1/ja
Expired legal-status Critical Current

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Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
JP8545165U 1965-10-20 1965-10-20 Expired JPS4316813Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8545165U JPS4316813Y1 (en) 1965-10-20 1965-10-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8545165U JPS4316813Y1 (en) 1965-10-20 1965-10-20

Publications (1)

Publication Number Publication Date
JPS4316813Y1 true JPS4316813Y1 (en) 1968-07-12

Family

ID=31816729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8545165U Expired JPS4316813Y1 (en) 1965-10-20 1965-10-20

Country Status (1)

Country Link
JP (1) JPS4316813Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5578396A (en) * 1978-12-08 1980-06-12 Matsushita Electric Ind Co Ltd Smoke sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5578396A (en) * 1978-12-08 1980-06-12 Matsushita Electric Ind Co Ltd Smoke sensor

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