B42C | BOOKBINDING (cutting or perforating machines, devices, or tools B26; folding sheets or webs B31F; ornamenting books B44) | |||||||||||||||||
Subclass indexes
|
Descriptions for B42C and notes/indexes are displayed on this screen.
Descriptions for B42C and notes/indexes are displayed on this screen.
B42C | BOOKBINDING (cutting or perforating machines, devices, or tools B26; folding sheets or webs B31F; ornamenting books B44) | |||||||||||||||||
Subclass indexes
|