| PATENT ASSIGNEE'S COUNTRY | Netherlands |
| UPDATE | 06.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
- Providing a refractory model mass (I) - Coating (I) with powdered metal consisting of > 3 alloys having different solidus T, the difference being 25 - 100C - Heat. powdered material such that one porous mass is for med - Infiltrating porous mass with filler metal alloy |
| PATENT PHOTOCOPY | Available on request |
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