Solar heater
IL51501A0Inactive Publication Date: 1977-04-29VAN LEER SOUTH AFRICA
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Patent Information
- Application Number
- IL51501
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 1976-02-25
- Filing Date
- 1977-02-20
- Publication Date
- 1977-04-29
- Estimated Expiration
- Not applicable · inactive patent
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