A method of separating particulate or granular materials

IL31271A0Inactive Publication Date: 1969-02-27NATIONAL RESEARCH DEVELOPMENT CORPORATION(GB)
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Patent Information

Application Number
IL31271
Authority / Receiving Office
IL · IL
Patent Type
Applications
Current Assignee / Owner
Filing Date
1968-12-15
Publication Date
1969-02-27
Estimated Expiration
Not applicable · inactive patent
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