Catalogue description A study of methods for the preparation of micronised CS treated with hydrophobic silica

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Details of WO 189/2685
Reference: WO 189/2685
Description:

A study of methods for the preparation of micronised CS treated with hydrophobic silica

Date: 1970 May 01 - 1970 May 31
Held by: The National Archives, Kew
Former reference in its original department: CDE TP 27
Legal status: Public Record(s)
Closure status: Open Document, Open Description
Access conditions: Open on Transfer
Record opening date: 28 July 2006

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