G09F 2011/0054
Using a support in the form of an envelope
Official title: {using a support in the form of an envelope}
G09F2011/0054 (Using a support in the form of an envelope) appears on 1 US grants and 0 published applications in this corpus.
Search patents in G09F- Granted patents
- 1
- Published applications
- 0
- Assignees
- 1
- Inventors
- 1
- Latest grant
- 3 May 1977
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| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
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