Improvements in the construction of removable receptacles for small pieces (Machine-translation by Google Translate, not legally binding)
ES242781A3
Improvements in the construction of receptacles for small pieces (Machine-translation by Google Translate, not legally binding)
ES242779A3
Improvements in the construction of containers with stacking device through articulated handles (Machine-translation by Google Translate, not legally binding)
ES242146A1
Improvements in devices for the individual distribution of small pieces (Machine-translation by Google Translate, not legally binding)
GB759558A
Improvements in or relating to dispensing receptacle