| PATENT ASSIGNEE'S COUNTRY | France; Germany |
| UPDATE | 07.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Mfg of photopolymer blocks which are exposed to UVA ra diation & mounted on printing cylinders, wherein blocks & cylinders combine to form sleeve; process comprises - Etching printing sleeves in tank, by brushing sleeves & soa king sleeves in solvent - Extracting solvent vapors from tank by suction - Passing sleeves through a dynamic stove & drying by pul sed hot air - Storing finished sleeves |
| PATENT PHOTOCOPY | Available on request |
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