A chimney comprising a mixing-chamber for domestic heating stove
IL33423A0Inactive Publication Date: 1970-01-29שלמה ירקוני
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Patent Information
- Application Number
- IL33423
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 1969-11-24
- Publication Date
- 1970-01-29
- Estimated Expiration
- Not applicable · inactive patent
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