JPH0265642U - - Google Patents
Info
- Publication number
- JPH0265642U JPH0265642U JP14622888U JP14622888U JPH0265642U JP H0265642 U JPH0265642 U JP H0265642U JP 14622888 U JP14622888 U JP 14622888U JP 14622888 U JP14622888 U JP 14622888U JP H0265642 U JPH0265642 U JP H0265642U
- Authority
- JP
- Japan
- Prior art keywords
- dustproof shutter
- switch
- output signal
- drive device
- timer circuit
- 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
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14622888U JPH0265642U (zh) | 1988-11-09 | 1988-11-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14622888U JPH0265642U (zh) | 1988-11-09 | 1988-11-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0265642U true JPH0265642U (zh) | 1990-05-17 |
Family
ID=31415521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14622888U Pending JPH0265642U (zh) | 1988-11-09 | 1988-11-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0265642U (zh) |
-
1988
- 1988-11-09 JP JP14622888U patent/JPH0265642U/ja active Pending