JPH02126691U - - Google Patents
Info
- Publication number
- JPH02126691U JPH02126691U JP3459989U JP3459989U JPH02126691U JP H02126691 U JPH02126691 U JP H02126691U JP 3459989 U JP3459989 U JP 3459989U JP 3459989 U JP3459989 U JP 3459989U JP H02126691 U JPH02126691 U JP H02126691U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- cover
- adjustment structure
- sensitivity adjustment
- 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
Links
- 230000035945 sensitivity Effects 0.000 claims description 2
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Toys (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3459989U JPH02126691U (me) | 1989-03-27 | 1989-03-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3459989U JPH02126691U (me) | 1989-03-27 | 1989-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02126691U true JPH02126691U (me) | 1990-10-18 |
Family
ID=31539214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3459989U Pending JPH02126691U (me) | 1989-03-27 | 1989-03-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02126691U (me) |
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1989
- 1989-03-27 JP JP3459989U patent/JPH02126691U/ja active Pending