Decision outcome of an application for revocation under section 72 of patent no GB 2180047.
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Patent decision: O/188/96 in the matter of an application by British Coal Corporation for the revocation under section 72 of GB patent no 2180047 in the name of Glaverbel, dated 10 December 1996.
10 December 1996
Intellectual Property Office
Results of past patent decisions issued before 1998
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