CN85300239S - - Google Patents Info Publication number CN85300239S CN85300239S CN85300239S CN 85300239 S CN85300239 S CN 85300239S CN 85300239 S CN85300239 S CN 85300239S Authority CN China Application number Publication date 1985-12-20 Links Espacenet Global Dossier Discuss Family ID= Similar Documents Publication Publication Date Title DE3690135T (https=) 1987-05-14 DE3690180T1 (https=) 1987-05-14 FR2579902B1 (https=) 1989-10-06 GR852406B (https=) 1986-02-04 DE3690476T1 (https=) 1987-08-27 GB2177703B (https=) 1989-09-20 FR2580081B1 (https=) 1988-06-24 IN163050B (https=) 1988-07-30 IN162530B (https=) 1988-06-04 GR852837B (https=) 1985-12-03 GR851527B (https=) 1985-07-02 GR852063B (https=) 1985-12-23 IN162359B (https=) 1988-05-14 GR852446B (https=) 1985-11-27 GR852987B (https=) 1985-12-23 GR852612B (https=) 1985-11-27 BG44892A1 (https=) 1989-03-15 CA1261981C (https=) 1989-09-26 BG44841A1 (https=) 1989-02-15 BE901679A (https=) 1985-06-10 BG44792A1 (https=) 1989-02-15 BG44907A1 (https=) 1989-03-15 BG44667A1 (https=) 1989-01-16 BG44910A1 (https=) 1989-03-15 BG44911A1 (https=) 1989-03-15