JPH01133209U - - Google Patents
Info
- Publication number
- JPH01133209U JPH01133209U JP2563588U JP2563588U JPH01133209U JP H01133209 U JPH01133209 U JP H01133209U JP 2563588 U JP2563588 U JP 2563588U JP 2563588 U JP2563588 U JP 2563588U JP H01133209 U JPH01133209 U JP H01133209U
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- mark
- protection plate
- view
- transparent portion
- 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
- 239000000758 substrate Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2563588U JPH01133209U (el) | 1988-02-26 | 1988-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2563588U JPH01133209U (el) | 1988-02-26 | 1988-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01133209U true JPH01133209U (el) | 1989-09-11 |
Family
ID=31246543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2563588U Pending JPH01133209U (el) | 1988-02-26 | 1988-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01133209U (el) |
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1988
- 1988-02-26 JP JP2563588U patent/JPH01133209U/ja active Pending