Method of making a mechanical fastener and apparatus including a roller with protrusions
US-9475205-B2 · Oct 25, 2016 · US
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Cheng Zhaobin patents in 2016
Cheng Zhaobin was listed as an assignee on 1 patent publication in 2016.
| Metric | Value |
|---|---|
| Company | Cheng Zhaobin |
| Year | 2016 |
| Patents | 1 |
Patents
Representative publications for Cheng Zhaobin in 2016.
Top CPC classifications
Most common classification codes for Cheng Zhaobin in 2016.
| CPC | Patents |
|---|---|
| A44B18/0049 | 1 |
| A61F13/62 | 1 |
| A61F13/622 | 1 |
| A61F13/625 | 1 |
| B26D7/2621 | 1 |
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