B31B3/46 - CPC Classification Index

ClassID:

54790 ⎘

B31B3/46 - CPC Classification

Classification description:

Sub-classes:

B31B3/48 » by folding or tucking-in locking flaps 0

Recent Application in this class:

20170001752

Packing box and box manufacturing apparatus

20130150223

Tray forming apparatus