JPH0411412U - - Google Patents

Info

Publication number
JPH0411412U
JPH0411412U JP5272290U JP5272290U JPH0411412U JP H0411412 U JPH0411412 U JP H0411412U JP 5272290 U JP5272290 U JP 5272290U JP 5272290 U JP5272290 U JP 5272290U JP H0411412 U JPH0411412 U JP H0411412U
Authority
JP
Japan
Prior art keywords
light emitting
detection sensor
wings
level detection
tube
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
JP5272290U
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 JP5272290U priority Critical patent/JPH0411412U/ja
Publication of JPH0411412U publication Critical patent/JPH0411412U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)
JP5272290U 1990-05-21 1990-05-21 Pending JPH0411412U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5272290U JPH0411412U (enrdf_load_stackoverflow) 1990-05-21 1990-05-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5272290U JPH0411412U (enrdf_load_stackoverflow) 1990-05-21 1990-05-21

Publications (1)

Publication Number Publication Date
JPH0411412U true JPH0411412U (enrdf_load_stackoverflow) 1992-01-30

Family

ID=31573269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5272290U Pending JPH0411412U (enrdf_load_stackoverflow) 1990-05-21 1990-05-21

Country Status (1)

Country Link
JP (1) JPH0411412U (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117408A (ja) * 1982-01-05 1983-07-13 Toshiba Corp 光フアイバ水準器
JPS6235215B2 (enrdf_load_stackoverflow) * 1985-03-01 1987-07-31 Ritoruhyuuzu Inc

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117408A (ja) * 1982-01-05 1983-07-13 Toshiba Corp 光フアイバ水準器
JPS6235215B2 (enrdf_load_stackoverflow) * 1985-03-01 1987-07-31 Ritoruhyuuzu Inc

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