Inventor: Danziger, Gavriel
Inventor: Danziger, Gavriel
Inventor: Bornstein, Menachem
Inventor: Bornstein, Menachem
Inventor: Danziger, Gavriel
Inventor: Danziger, Gavriel
Inventor: Geerlings Lommerse, Petronella Maria
Inventor: de Jong, Jacobus Robertus
Inventor: de Jong, Jacobus Robertus
Inventor: Bornstein, Menachem
Inventor: Bornstein, Menachem
Inventor: Hooijman, Aloysius A. J.
Inventor: Hooijman, Aloysius A. J.
Inventor: de Jong, Jacobus Robertus
Inventor: de Jong, Jacobus Robertus
Inventor: Bornstein, Menachem
Inventor: Hooijman, Aloysius A. J.
Inventor: Hooijman, Aloysius A. J.
Inventor: Hooijman, Aloysius A. J.
Inventor: Hooijman, Aloysius A. J.
Inventor: De Jong, Jacobus Robertus
Inventor: de Jong, Jacobus Robertus
Inventor: Hooijman, Aloysius A. J.