JPS448874Y1 - - Google Patents
Info
- Publication number
- JPS448874Y1 JPS448874Y1 JP4187665U JP4187665U JPS448874Y1 JP S448874 Y1 JPS448874 Y1 JP S448874Y1 JP 4187665 U JP4187665 U JP 4187665U JP 4187665 U JP4187665 U JP 4187665U JP S448874 Y1 JPS448874 Y1 JP S448874Y1
- Authority
- JP
- Japan
- 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
Links
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Surface Treatment Of Glass (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4187665U JPS448874Y1 (en:Method) | 1965-05-25 | 1965-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4187665U JPS448874Y1 (en:Method) | 1965-05-25 | 1965-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS448874Y1 true JPS448874Y1 (en:Method) | 1969-04-10 |
Family
ID=31776714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4187665U Expired JPS448874Y1 (en:Method) | 1965-05-25 | 1965-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS448874Y1 (en:Method) |
-
1965
- 1965-05-25 JP JP4187665U patent/JPS448874Y1/ja not_active Expired