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Sinichi Ichikawa Patents |
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Inventor: Ichikawa; Sinichi
Address: Kanagawa, JP
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5932409 |
Silver halide photographic material |
August 3, 1999 |
| A silver halide photographic material is described, which contains at least one compound represented by the following formula (S1): ##STR1## wherein R.sub.11 represents an alkyl group, an acyl group, an alkoxycarbonyl group, a carbamoyl group, a sulfonyl group, or a sulfamoyl gro |
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