G03B 31/08
Associated working of cameras or projectors with sound-recording or sound-reproducing means: with
Official title: with fade-in and fade-out effects
G03B31/08 (Associated working of cameras or projectors with sound-recording or sound-reproducing means: with) appears on 1 US grants and 0 published applications in this corpus.
Search patents in G03B- Granted patents
- 1
- Published applications
- 0
- Assignees
- 0
- Inventors
- 1
- Latest grant
- 16 Feb 1999
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| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
By publication year. Applications have been published since 2001.
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