DE9003487U1 - - Google Patents
Info
- Publication number
- DE9003487U1 DE9003487U1 DE9003487U DE9003487U DE9003487U1 DE 9003487 U1 DE9003487 U1 DE 9003487U1 DE 9003487 U DE9003487 U DE 9003487U DE 9003487 U DE9003487 U DE 9003487U DE 9003487 U1 DE9003487 U1 DE 9003487U1
- Authority
- DE
- Germany
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
- G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
- G11B23/03—Containers for flat record carriers
- G11B23/0327—Containers for flat record carriers for special applications not otherwise provided for
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/121—Protecting the head, e.g. against dust or impact with the record carrier
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9003487U DE9003487U1 (ja) | 1990-03-26 | 1990-03-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9003487U DE9003487U1 (ja) | 1990-03-26 | 1990-03-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9003487U1 true DE9003487U1 (ja) | 1990-06-07 |
Family
ID=6852329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9003487U Expired - Lifetime DE9003487U1 (ja) | 1990-03-26 | 1990-03-26 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9003487U1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993002449A1 (en) * | 1991-07-19 | 1993-02-04 | Martin Robert D | Cleaning tool |
US5488596A (en) * | 1993-02-17 | 1996-01-30 | Martin; Robert D. | Cleaning device that does not engage the disc drive spindle |
-
1990
- 1990-03-26 DE DE9003487U patent/DE9003487U1/de not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993002449A1 (en) * | 1991-07-19 | 1993-02-04 | Martin Robert D | Cleaning tool |
US5488596A (en) * | 1993-02-17 | 1996-01-30 | Martin; Robert D. | Cleaning device that does not engage the disc drive spindle |