E04G 11/30
Which are lifted from layer to layer by turning, tilting, or similar
Official title: which are lifted from layer to layer by turning, tilting, or similar moving upwards about a horizontal axis
E04G11/30 (Which are lifted from layer to layer by turning, tilting, or similar) appears on 1 US grants and 0 published applications in this corpus.
Search patents in E04G- Granted patents
- 1
- Published applications
- 0
- Assignees
- 1
- Inventors
- 9
- Latest grant
- 1 Dec 1987
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| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
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