The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Northern Ireland
Patent: US5420280 A1, 1995 ;

Janssen Pharmaceutica N.V.
Patent: US3998834 A1, 1976 ;

The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Northern Ireland
Patent: US5420280 A1, 1995 ;