JPH02113889U - - Google Patents
Info
- Publication number
- JPH02113889U JPH02113889U JP1887589U JP1887589U JPH02113889U JP H02113889 U JPH02113889 U JP H02113889U JP 1887589 U JP1887589 U JP 1887589U JP 1887589 U JP1887589 U JP 1887589U JP H02113889 U JPH02113889 U JP H02113889U
- Authority
- JP
- Japan
- Prior art keywords
- dust
- proof door
- door mechanism
- elastic member
- support shaft
- 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 |
|---|---|---|---|
| JP1887589U JPH02113889U (en:Method) | 1989-02-22 | 1989-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1887589U JPH02113889U (en:Method) | 1989-02-22 | 1989-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02113889U true JPH02113889U (en:Method) | 1990-09-12 |
Family
ID=31233901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1887589U Pending JPH02113889U (en:Method) | 1989-02-22 | 1989-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02113889U (en:Method) |
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1989
- 1989-02-22 JP JP1887589U patent/JPH02113889U/ja active Pending