Title:
Method for making ducted refractory articles
Document Type and Number:
United States Patent 3345160
Publication Date:
10/03/1967
Other Classes:
264/44, 264/635, 419/36, 419/48, 419/5, 501/91
International Classes:
B22F3/11; B22F5/10; C04B33/32
US Patent References:
| 2506244 | Method of producing ceramic bodies having longitudinal passages | | | |
| 2860175 | Homeoporous gas-diffusion electrode for galvanic cells | | | |
| 3052967 | Porous metallic material and method | | | |
| 3213163 | Fabrication of shapes by pneumatic impaction | | | |
| 3266893 | Method for manufacturing porous sinterable articles | | | |