Improvements in solar heaters
IL49619A0Inactive Publication Date: 1976-07-30ROCHMAN Z
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Patent Information
- Application Number
- IL49619
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 1976-05-20
- Publication Date
- 1976-07-30
- Estimated Expiration
- Not applicable · inactive patent
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