JPS4423821Y1 - - Google Patents
Info
- Publication number
- JPS4423821Y1 JPS4423821Y1 JP11070866U JP11070866U JPS4423821Y1 JP S4423821 Y1 JPS4423821 Y1 JP S4423821Y1 JP 11070866 U JP11070866 U JP 11070866U JP 11070866 U JP11070866 U JP 11070866U JP S4423821 Y1 JPS4423821 Y1 JP S4423821Y1
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11070866U JPS4423821Y1 (en) | 1966-12-02 | 1966-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11070866U JPS4423821Y1 (en) | 1966-12-02 | 1966-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4423821Y1 true JPS4423821Y1 (en) | 1969-10-08 |
Family
ID=31858089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11070866U Expired JPS4423821Y1 (en) | 1966-12-02 | 1966-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4423821Y1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5132908Y1 (en) * | 1969-10-13 | 1976-08-16 | ||
| JPS5132909Y1 (en) * | 1969-10-20 | 1976-08-16 | ||
| JPS61107753U (en) * | 1984-12-21 | 1986-07-08 | ||
| EP1285890A1 (en) | 2001-08-22 | 2003-02-26 | Schott Glas | Optical colored glass, its use and sharp skirt optical filter |
-
1966
- 1966-12-02 JP JP11070866U patent/JPS4423821Y1/ja not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5132908Y1 (en) * | 1969-10-13 | 1976-08-16 | ||
| JPS5132909Y1 (en) * | 1969-10-20 | 1976-08-16 | ||
| JPS61107753U (en) * | 1984-12-21 | 1986-07-08 | ||
| EP1285890A1 (en) | 2001-08-22 | 2003-02-26 | Schott Glas | Optical colored glass, its use and sharp skirt optical filter |
| DE10141105C1 (en) * | 2001-08-22 | 2003-06-26 | Schott Glas | Optical colored glass and its use |
| US7144834B2 (en) | 2001-08-22 | 2006-12-05 | Schott Ag | Optical colored glass, its use, and an optical long-pass cutoff filter |