AT63663B - Projection screen. - Google Patents
Projection screen.Info
- Publication number
- AT63663B AT63663B AT63663DA AT63663B AT 63663 B AT63663 B AT 63663B AT 63663D A AT63663D A AT 63663DA AT 63663 B AT63663 B AT 63663B
- Authority
- AT
- Austria
- Prior art keywords
- projection screen
- projection
- screen
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT63663T | 1911-09-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT63663B true AT63663B (en) | 1914-02-25 |
Family
ID=3585598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT63663D AT63663B (en) | 1911-09-16 | 1911-09-16 | Projection screen. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT63663B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE742434C (en) * | 1936-11-17 | 1943-12-03 | Fernseh Gmbh | Braun tubes, especially for projection purposes |
-
1911
- 1911-09-16 AT AT63663D patent/AT63663B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE742434C (en) * | 1936-11-17 | 1943-12-03 | Fernseh Gmbh | Braun tubes, especially for projection purposes |
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