Cited in | International search | Type: | Patent literature | Publication No.: | GB1183067
[Y] (EXXON RESEARCH ENGINEERING CO [US]); | Type: | Patent literature | Publication No.: | GB1523590
[Y] (BRITISH PETROLEUM CO); | Type: | Patent literature | Publication No.: | GB2041231
[Y] (BAUMARD A); | Type: | Patent literature | Publication No.: | GB2156234
[Y] (UNIV MANCHESTER); | Type: | Patent literature | Publication No.: | EP0203057
[X] (VOEST ALPINE AG [AT]) |