Calendar rule
IL55994A0Inactive Publication Date: 1979-01-31YAKOV LERNER
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Patent Information
- Application Number
- IL55994
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 1978-11-20
- Publication Date
- 1979-01-31
- Estimated Expiration
- Not applicable · inactive patent
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