Sewage purification plant

IL67906A0Inactive Publication Date: 1983-06-15WESTERMAIR WERNER
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Patent Information

Application Number
IL67906
Authority / Receiving Office
IL · IL
Patent Type
Applications
Current Assignee / Owner
Priority Date
1982-02-15
Filing Date
1983-02-14
Publication Date
1983-06-15
Estimated Expiration
Not applicable · inactive patent
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