JPH046478U - - Google Patents
Info
- Publication number
- JPH046478U JPH046478U JP1990046535U JP4653590U JPH046478U JP H046478 U JPH046478 U JP H046478U JP 1990046535 U JP1990046535 U JP 1990046535U JP 4653590 U JP4653590 U JP 4653590U JP H046478 U JPH046478 U JP H046478U
- Authority
- JP
- Japan
- Prior art keywords
- optical signal
- closing
- door
- generating section
- opening
- 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
- 230000003287 optical effect Effects 0.000 claims 8
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990046535U JPH046478U (en]) | 1990-04-27 | 1990-04-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990046535U JPH046478U (en]) | 1990-04-27 | 1990-04-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH046478U true JPH046478U (en]) | 1992-01-21 |
Family
ID=31561700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990046535U Pending JPH046478U (en]) | 1990-04-27 | 1990-04-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH046478U (en]) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01305721A (ja) * | 1988-06-03 | 1989-12-11 | Tsuuden:Kk | 自動開閉ドアの起動スイッチ装置 |
-
1990
- 1990-04-27 JP JP1990046535U patent/JPH046478U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01305721A (ja) * | 1988-06-03 | 1989-12-11 | Tsuuden:Kk | 自動開閉ドアの起動スイッチ装置 |
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