Recent
Class
Inventors
Assignees
Top Lists
Pricing
Account
Patents-Review.com
Home
Classification
B31B
B31B2219/00
B31B2219/02
ClassID:
55050
⎘
B31B2219/02 - CPC Classification
Classification description:
Sub-classes:
B31B2219/022 »
Feeding or positioning webs
11
B31B2219/024 »
Feeding or positioning sheets
2
B31B2219/026 »
Holders for feeding or positioning sheets or webs
0