Extract from the Register of European Patents

EP Citations: EP0084901

Cited inSearch
Type:Patent literature
Publication No.:GB621262  [Y]
 (RUPERT PETER PETERS);
Type:Patent literature
Publication No.:GB404529  [Y]
 (GIDEON RICHIE KREIDER JUNIOR);
Type:Patent literature
Publication No.:NL278954  [Y]
 ;
Type:Patent literature
Publication No.:US1923426  [A]
 (EGGERSS HANS A);
Type:Patent literature
Publication No.:US1362090  [A]
 (HENRY DRYSDALE);
Type:Patent literature
Publication No.:US1904365  [A]
 (GEIST WILLIAM J)
Cited inExamination
Type:Patent literature
Publication No.:CH406825