D21H 5/0035
The coating material on the applicator roller being subjected to a particular
Official title: {the coating material on the applicator roller being subjected to a particular treatment before applying to paper}
D21H5/0035 (The coating material on the applicator roller being subjected to a particular) appears on 3 US grants and 0 published applications in this corpus.
Search patents in D21H- Granted patents
- 3
- Published applications
- 0
- Assignees
- 3
- Inventors
- 5
- Latest grant
- 18 Jul 1989
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
By publication year. Applications have been published since 2001.
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