申请人 |
AKTIEBOLAGET ASTRA;KARL GUNNAR BJURSELL;PETER NILS IVAR CARLSSON;CURT SVEN MAGNUS ENERBACK;STIG LENNART HANSSON;ULF FREDRIK PONTUS LIDBERG;JEANETTE ANNIKA NILSSON;JAN BIRGER FREDRIK TORNELL |
发明人 |
KARL GUNNAR BJURSELL;PETER NILS IVAR CARLSSON;CURT SVEN MAGNUS ENERBACK;STIG LENNART HANSSON;ULF FREDRIK PONTUS LIDBERG;JEANETTE ANNIKA NILSSON;JAN BIRGER FREDRIK TORNELL |