Filtering process,particularly for self-cleaning back-flushing filters
IL91591A0Inactive Publication Date: 1990-04-29AR KAL PLASTICS PRODS BEIT ZERA 1973
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Patent Information
- Application Number
- IL91591
- Authority / Receiving Office
- IL · IL
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 1989-09-10
- Publication Date
- 1990-04-29
- Estimated Expiration
- Not applicable · inactive patent
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