| 000 | 00640nam a2200157Ia 4500 | ||
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| 003 | MX-MdCICY | ||
| 005 | 20250625114750.0 | ||
| 040 | _cCICY | ||
| 090 | _aB-1791 | ||
| 245 | 1 | 0 | _aCellular Elastomers Foams and Method of Production using and Expanding agent Containing a Component Reactive with the Polyamine Chain-Lengthening Agent |
| 490 | 0 | _vUS Patent 4,297,442, 1981 | |
| 700 | 1 | 2 | _aBlahak, Johannes |
| 856 | 4 | 0 |
_uhttps://drive.google.com/file/d/1FvNYy0juJOvJ6gM5zMJCdajvSPIllaH_/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
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_2Loc _cREF1 |
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