Invention Grant
US1838810A Plasticizing process for ceramic compositions of feeble plasticity and product resulting therefrom
失效
由于微细塑性的陶瓷组合物和由此产生的产品的增塑方法
- Patent Title: Plasticizing process for ceramic compositions of feeble plasticity and product resulting therefrom
- Patent Title (中): 由于微细塑性的陶瓷组合物和由此产生的产品的增塑方法
-
Application No.: US29640628Application Date: 1928-07-30
-
Publication No.: US1838810APublication Date: 1931-12-29
- Inventor: CURTIS THOMAS S
- Applicant: KELCO CO
- Assignee: Kelco Co
- Current Assignee: Kelco Co
- Priority: US29640628 1928-07-30
- Main IPC: C04B33/13
- IPC: C04B33/13
Public/Granted literature
- USD871225S1 Bottle Public/Granted day:2019-12-31
Information query