Process for felting inorganic fibrous material and product obtained

IL38257A0Inactive Publication Date: 1972-02-29IMPERIAL CHEMICAL INDUSTRIES LTD
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Patent Information

Application Number
IL38257
Authority / Receiving Office
IL · IL
Patent Type
Applications
Current Assignee / Owner
Priority Date
1970-12-11
Filing Date
1971-11-30
Publication Date
1972-02-29
Estimated Expiration
Not applicable · inactive patent
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