DK959C -
Apparatus for filling or closing metal capsules with a narrow neck intended to contain gases under high pressure or converted into liquid.
- Google Patents
Apparatus for filling or closing metal capsules with a narrow neck intended to contain gases under high pressure or converted into liquid.
DK959D
Apparatus for filling or closing metal capsules with a narrow neck intended to contain gases under high pressure or converted into liquid.
DK959C
(en)
Method for the manufacture of metal capsules with a very narrow thin neck, in which there is a very narrow filling channel, intended for the absorption of compressed gases.