Polyurethane prepolymers based on oleochemical polyols, their production and use /
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| Médium: | |
| Vydáno: |
Washington, DC : US Patent and Trade Mark Office,
1988
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| Témata: |
42
| Hlavní autor: | |
|---|---|
| Médium: | |
| Vydáno: |
Washington, DC : US Patent and Trade Mark Office,
1988
|
| Témata: |