Patent decision: O/017/93
Decision outcome of Patent no 2217291.
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Patent decision: O/019/93 in the matter of Patent no 2217291 in the name of Norman Whitley dated 11 February 1993.
Published 11 February 1993
Decision outcome of Patent no 2217291.
Patent decision: O/019/93 in the matter of Patent no 2217291 in the name of Norman Whitley dated 11 February 1993.