申请人 |
ELLA BAEHR ELFRIEDE;ANNA KROH ELSE MATHILDE ELISAB;BA WILHELM FRIEDRICH EUGEN RUD;JENI BERNHARD ELISABETH;MATHILDE VELTEN ANNA;LUDWIG BAEHR ERNST |
发明人 |
BAEHR ELFRIEDE ELLA;KROH ELSE MATHILDE ELISABETH ANNA;WILHELM FRIEDRICH EUGEN RUDOLF KARL BA;BERNHARD ELISABETH JENI;VELTEN ANNA MATHILDE;BAEHR ERNST LUDWIG |