Device for facilitating the ventilation of a car while the windows are practically closed
IL52994A0Inactive Publication Date: 1977-11-30LITMAN Z
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Patent Information
- Application Number
- IL52994
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 1977-09-26
- Publication Date
- 1977-11-30
- Estimated Expiration
- Not applicable · inactive patent
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