JPS61205032U - - Google Patents

Info

Publication number
JPS61205032U
JPS61205032U JP8819385U JP8819385U JPS61205032U JP S61205032 U JPS61205032 U JP S61205032U JP 8819385 U JP8819385 U JP 8819385U JP 8819385 U JP8819385 U JP 8819385U JP S61205032 U JPS61205032 U JP S61205032U
Authority
JP
Japan
Prior art keywords
light
emitting element
detector
receiving element
utility
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
JP8819385U
Other languages
English (en)
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 JP8819385U priority Critical patent/JPS61205032U/ja
Publication of JPS61205032U publication Critical patent/JPS61205032U/ja
Pending legal-status Critical Current

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  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
JP8819385U 1985-06-13 1985-06-13 Pending JPS61205032U (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8819385U JPS61205032U (OSRAM) 1985-06-13 1985-06-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8819385U JPS61205032U (OSRAM) 1985-06-13 1985-06-13

Publications (1)

Publication Number Publication Date
JPS61205032U true JPS61205032U (OSRAM) 1986-12-24

Family

ID=30641099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8819385U Pending JPS61205032U (OSRAM) 1985-06-13 1985-06-13

Country Status (1)

Country Link
JP (1) JPS61205032U (OSRAM)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51141676A (en) * 1975-06-02 1976-12-06 Kyowa Seikou Kk Manometer with detection control
JPS54145574A (en) * 1978-05-06 1979-11-13 Mitsubishi Electric Corp Sludge interface measuring apparatus
JPS57114820A (en) * 1980-11-20 1982-07-16 Atlantic Richfield Co Liquid level detector and method using the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51141676A (en) * 1975-06-02 1976-12-06 Kyowa Seikou Kk Manometer with detection control
JPS54145574A (en) * 1978-05-06 1979-11-13 Mitsubishi Electric Corp Sludge interface measuring apparatus
JPS57114820A (en) * 1980-11-20 1982-07-16 Atlantic Richfield Co Liquid level detector and method using the same

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