Arrangement for absorption and storage of ambient thermal energy for the purpose of heating and cooling of buildings
IL63881A0Inactive Publication Date: 1981-12-31SEEMANN KARL +1
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Patent Information
- Application Number
- IL63881
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 1980-09-20
- Filing Date
- 1981-09-20
- Publication Date
- 1981-12-31
- Estimated Expiration
- Not applicable · inactive patent
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