ClassID:

86847

C03B9/3841 - CPC Classification

Classification description:

Blowing glass; Production of hollow glass articles; Details of blowing glass ; Use of materials for the moulds; Means for cooling, heating, or insulating glass-blowing machines or for cooling the glass moulded by the machine Details thereof relating to direct cooling, heating or insulating of the moulded glass

Sub-classes:
Recent Application in this class: