US3510330A - Method for processing clay and product ...
US3510330A US3510330DA US3510330A US 3510330 A US3510330 A US 3510330A US 3510330D A US3510330D A US 3510330DA US 3510330 A US3510330 A US 3510330A Authority US United States Prior art keywords clay urea viscosity slip solution Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.