JPH0168477U - - Google Patents
Info
- Publication number
- JPH0168477U JPH0168477U JP1987163186U JP16318687U JPH0168477U JP H0168477 U JPH0168477 U JP H0168477U JP 1987163186 U JP1987163186 U JP 1987163186U JP 16318687 U JP16318687 U JP 16318687U JP H0168477 U JPH0168477 U JP H0168477U
- Authority
- JP
- Japan
- Prior art keywords
- doorknob
- sound
- door
- voice
- rotated
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163186U JPH0168477U (lt) | 1987-10-27 | 1987-10-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163186U JPH0168477U (lt) | 1987-10-27 | 1987-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0168477U true JPH0168477U (lt) | 1989-05-02 |
Family
ID=31447686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987163186U Pending JPH0168477U (lt) | 1987-10-27 | 1987-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0168477U (lt) |
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1987
- 1987-10-27 JP JP1987163186U patent/JPH0168477U/ja active Pending