JPS63188539U - - Google Patents
Info
- Publication number
- JPS63188539U JPS63188539U JP8190287U JP8190287U JPS63188539U JP S63188539 U JPS63188539 U JP S63188539U JP 8190287 U JP8190287 U JP 8190287U JP 8190287 U JP8190287 U JP 8190287U JP S63188539 U JPS63188539 U JP S63188539U
- Authority
- JP
- Japan
- Prior art keywords
- simulated
- disk
- cover glass
- reflective film
- simulated disk
- 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
- 239000006059 cover glass Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Manufacturing Optical Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8190287U JPS63188539U (enrdf_load_stackoverflow) | 1987-05-28 | 1987-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8190287U JPS63188539U (enrdf_load_stackoverflow) | 1987-05-28 | 1987-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63188539U true JPS63188539U (enrdf_load_stackoverflow) | 1988-12-02 |
Family
ID=30934063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8190287U Pending JPS63188539U (enrdf_load_stackoverflow) | 1987-05-28 | 1987-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63188539U (enrdf_load_stackoverflow) |
-
1987
- 1987-05-28 JP JP8190287U patent/JPS63188539U/ja active Pending
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