Molten metal pump,impeller therefor and a method for protecting a drive-shaft of such pump
IL93626A0Inactive Publication Date: 1990-12-23THE CARBORUNDUM CO
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Patent Information
- Application Number
- IL93626
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 1990-03-04
- Publication Date
- 1990-12-23
- Estimated Expiration
- Not applicable · inactive patent
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