Recent
Class
Inventors
Assignees
Top Lists
Pricing
Account
Patents-Review.com
Home
Classification
E02D
E02D2450/00
E02D2450/10
E02D2450/101
ClassID:
128723
⎘
E02D2450/101 - CPC Classification
Classification description:
Gaskets; Membranes permeable
Sub-classes:
E02D2450/102 »
for liquids
0
E02D2450/103 »
for gases
0