Mold having a helix for casting single crystal articles
IL69529A0Inactive Publication Date: 1983-11-30RTX CORP
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Patent Information
- Application Number
- IL69529
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 1982-08-20
- Filing Date
- 1983-08-19
- Publication Date
- 1983-11-30
- Estimated Expiration
- Not applicable · inactive patent
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