JPS57170441U - - Google Patents

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Publication number
JPS57170441U
JPS57170441U JP5665981U JP5665981U JPS57170441U JP S57170441 U JPS57170441 U JP S57170441U JP 5665981 U JP5665981 U JP 5665981U JP 5665981 U JP5665981 U JP 5665981U JP S57170441 U JPS57170441 U JP S57170441U
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.)
Pending
Application number
JP5665981U
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 JP5665981U priority Critical patent/JPS57170441U/ja
Publication of JPS57170441U publication Critical patent/JPS57170441U/ja
Pending legal-status Critical Current

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  • Investigating Or Analysing Materials By Optical Means (AREA)
JP5665981U 1981-04-20 1981-04-20 Pending JPS57170441U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5665981U JPS57170441U (ja) 1981-04-20 1981-04-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5665981U JPS57170441U (ja) 1981-04-20 1981-04-20

Publications (1)

Publication Number Publication Date
JPS57170441U true JPS57170441U (ja) 1982-10-27

Family

ID=29853157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5665981U Pending JPS57170441U (ja) 1981-04-20 1981-04-20

Country Status (1)

Country Link
JP (1) JPS57170441U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6182144A (ja) * 1984-09-29 1986-04-25 Nohmi Bosai Kogyo Co Ltd 煙検出装置
JPS637349U (ja) * 1986-06-30 1988-01-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6182144A (ja) * 1984-09-29 1986-04-25 Nohmi Bosai Kogyo Co Ltd 煙検出装置
JPS637349U (ja) * 1986-06-30 1988-01-19

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