JPS63128723U - - Google Patents
Info
- Publication number
- JPS63128723U JPS63128723U JP1987021624U JP2162487U JPS63128723U JP S63128723 U JPS63128723 U JP S63128723U JP 1987021624 U JP1987021624 U JP 1987021624U JP 2162487 U JP2162487 U JP 2162487U JP S63128723 U JPS63128723 U JP S63128723U
- Authority
- JP
- Japan
- Prior art keywords
- protective film
- rays
- transmits
- ray
- mask
- 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 |
|---|---|---|---|
| JP1987021624U JPS63128723U (th) | 1987-02-16 | 1987-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987021624U JPS63128723U (th) | 1987-02-16 | 1987-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63128723U true JPS63128723U (th) | 1988-08-23 |
Family
ID=30818234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987021624U Pending JPS63128723U (th) | 1987-02-16 | 1987-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63128723U (th) |
-
1987
- 1987-02-16 JP JP1987021624U patent/JPS63128723U/ja active Pending