Decision outcome on applications under section 33 for revocation of Patent nos 1589549, 1589548 and 1574995.
Ref: Patent decision: O/093/93
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Patent decision: O/093/93 in the matter of applications under Section 33 by Lasalle Marine Inc for revocation of Patent nos 1589549, 1589548 and 1574995 in the name of Regal International Inc, dated 27 July 1993.
27 July 1993
Intellectual Property Office
Results of past patent decisions issued before 1998
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