Manufacture of sandwich-like building elements
IL37990A0Inactive Publication Date: 1971-12-29INTERWEST GENERAL CORP
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Patent Information
- Application Number
- IL37990
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 1971-10-22
- Publication Date
- 1971-12-29
- Estimated Expiration
- Not applicable · inactive patent
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