Polyurethane prepolymers based on oleochemical polyols, their production and use /
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| Үндсэн зохиолч: | |
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| Формат: | |
| Хэвлэсэн: |
Washington, DC : US Patent and Trade Mark Office,
1988
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| Нөхцлүүд: |
42
| Үндсэн зохиолч: | |
|---|---|
| Формат: | |
| Хэвлэсэн: |
Washington, DC : US Patent and Trade Mark Office,
1988
|
| Нөхцлүүд: |