JPH02101233U - - Google Patents

Info

Publication number
JPH02101233U
JPH02101233U JP968989U JP968989U JPH02101233U JP H02101233 U JPH02101233 U JP H02101233U JP 968989 U JP968989 U JP 968989U JP 968989 U JP968989 U JP 968989U JP H02101233 U JPH02101233 U JP H02101233U
Authority
JP
Japan
Prior art keywords
light
optical fiber
diffraction grating
reflection type
type diffraction
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.)
Granted
Application number
JP968989U
Other languages
English (en)
Japanese (ja)
Other versions
JPH079053Y2 (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 JP968989U priority Critical patent/JPH079053Y2/ja
Publication of JPH02101233U publication Critical patent/JPH02101233U/ja
Application granted granted Critical
Publication of JPH079053Y2 publication Critical patent/JPH079053Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measuring Volume Flow (AREA)
JP968989U 1989-01-30 1989-01-30 反射型回折格子を用いた流速測定装置 Expired - Lifetime JPH079053Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP968989U JPH079053Y2 (ja) 1989-01-30 1989-01-30 反射型回折格子を用いた流速測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP968989U JPH079053Y2 (ja) 1989-01-30 1989-01-30 反射型回折格子を用いた流速測定装置

Publications (2)

Publication Number Publication Date
JPH02101233U true JPH02101233U (US20020051482A1-20020502-M00012.png) 1990-08-13
JPH079053Y2 JPH079053Y2 (ja) 1995-03-06

Family

ID=31513278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP968989U Expired - Lifetime JPH079053Y2 (ja) 1989-01-30 1989-01-30 反射型回折格子を用いた流速測定装置

Country Status (1)

Country Link
JP (1) JPH079053Y2 (US20020051482A1-20020502-M00012.png)

Also Published As

Publication number Publication date
JPH079053Y2 (ja) 1995-03-06

Similar Documents

Publication Publication Date Title
JPH02101233U (US20020051482A1-20020502-M00012.png)
JPH026246U (US20020051482A1-20020502-M00012.png)
JPH01144808U (US20020051482A1-20020502-M00012.png)
JPH0473850U (US20020051482A1-20020502-M00012.png)
JPH0283450U (US20020051482A1-20020502-M00012.png)
JPS6235209U (US20020051482A1-20020502-M00012.png)
JPH0365953U (US20020051482A1-20020502-M00012.png)
JPH03119749U (US20020051482A1-20020502-M00012.png)
JPH01162119U (US20020051482A1-20020502-M00012.png)
JPH0351361U (US20020051482A1-20020502-M00012.png)
JPH0316630U (US20020051482A1-20020502-M00012.png)
JPH042317U (US20020051482A1-20020502-M00012.png)
JPS63199055U (US20020051482A1-20020502-M00012.png)
JPS63172943U (US20020051482A1-20020502-M00012.png)
JPS62119606U (US20020051482A1-20020502-M00012.png)
JPS6267247U (US20020051482A1-20020502-M00012.png)
JPH0269702U (US20020051482A1-20020502-M00012.png)
JPH032233U (US20020051482A1-20020502-M00012.png)
JPS62158353U (US20020051482A1-20020502-M00012.png)
JPS60122848U (ja) オプテイカルフアイバ測定器
JPS6440051U (US20020051482A1-20020502-M00012.png)
JPS6321846U (US20020051482A1-20020502-M00012.png)
JPH0388128U (US20020051482A1-20020502-M00012.png)
JPS61195533U (US20020051482A1-20020502-M00012.png)
JPS62153621U (US20020051482A1-20020502-M00012.png)