| PATENT ASSIGNEE'S COUNTRY | Belgium |
| UPDATE | 12.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Photographic material comprising support, at least one emulsion layer, characterized in that said emulsion layer contains compd of formula - Benzene-1-[(CH2)n-Q]-2-(NH-NH-CHO) Q = Cationic N contg aromatic Het |
| PATENT PHOTOCOPY | Available on request |
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