Catalogue description The preparation of CR: the design of a plant to produce CR by a 4 step batch process

This record is closed and retained by Ministry of Defence


Details of WO 189/5035
Reference: WO 189/5035
Description:

The preparation of CR: the design of a plant to produce CR by a 4 step batch process
Date: 1978 Jan 01 - 1978 Dec 31
Held by: Creating government department or its successor, not available at The National Archives
Former reference in its original department: CDE TP 233
Legal status: Public Record(s)
Closure status: Closed Or Retained Document, Open Description
Access conditions: Retained by Department under Section 3.4
Closure criterion: Retained in departments on security or other specified grounds
Lord Chancellor's Instrument: LCI 138 - Series containing retention instruments
LCI signed date: 2019 December 10
Reconsideration due in: 2029

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