JPH01140167U - - Google Patents
Info
- Publication number
- JPH01140167U JPH01140167U JP3520688U JP3520688U JPH01140167U JP H01140167 U JPH01140167 U JP H01140167U JP 3520688 U JP3520688 U JP 3520688U JP 3520688 U JP3520688 U JP 3520688U JP H01140167 U JPH01140167 U JP H01140167U
- Authority
- JP
- Japan
- Prior art keywords
- switches
- plate
- ball
- switch
- pitcher
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 230000008054 signal transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Radar Systems Or Details Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3520688U JPH01140167U (cs) | 1988-03-18 | 1988-03-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3520688U JPH01140167U (cs) | 1988-03-18 | 1988-03-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01140167U true JPH01140167U (cs) | 1989-09-26 |
Family
ID=31261858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3520688U Pending JPH01140167U (cs) | 1988-03-18 | 1988-03-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01140167U (cs) |
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1988
- 1988-03-18 JP JP3520688U patent/JPH01140167U/ja active Pending