F17B1/00 - CPC Classification Index

ClassID:

153945 ⎘

F17B1/00 - CPC Classification

Classification description:

Gas-holders of variable capacity

Sub-classes:

F17B1/007 » with telescopically movable ring-shaped parts 0
F17B1/013 » with movables discs 0
F17B1/02 » Details 0
F17B1/16 » of wet type 0
F17B1/24 » of dry type 0

Recent Application in this class:

20130167481

Method for sealing-in a gas in a bag with a gas filling compartment

20070092164

Bag with a gas filling compartment, method for manufacturing the same, method for sealing gas in the same and method for packaging the same