KR910006292U - Door opening and closing device - Google Patents
Door opening and closing deviceInfo
- Publication number
- KR910006292U KR910006292U KR2019890013239U KR890013239U KR910006292U KR 910006292 U KR910006292 U KR 910006292U KR 2019890013239 U KR2019890013239 U KR 2019890013239U KR 890013239 U KR890013239 U KR 890013239U KR 910006292 U KR910006292 U KR 910006292U
- Authority
- KR
- South Korea
- Prior art keywords
- door opening
- closing device
- closing
- door
- opening
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/675—Guiding containers, e.g. loading, ejecting cassettes
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890013239U KR920006095Y1 (en) | 1989-09-07 | 1989-09-07 | Opening and closing device of door |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890013239U KR920006095Y1 (en) | 1989-09-07 | 1989-09-07 | Opening and closing device of door |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910006292U true KR910006292U (en) | 1991-04-24 |
KR920006095Y1 KR920006095Y1 (en) | 1992-08-29 |
Family
ID=19289887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019890013239U KR920006095Y1 (en) | 1989-09-07 | 1989-09-07 | Opening and closing device of door |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920006095Y1 (en) |
-
1989
- 1989-09-07 KR KR2019890013239U patent/KR920006095Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR920006095Y1 (en) | 1992-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19961231 Year of fee payment: 6 |
|
LAPS | Lapse due to unpaid annual fee |