DK71492C -
Vacuum container or gas-filled or vapor-filled container, in particular for electron tubes, gas-discharge tubes or incandescent lamps, and the process for producing such a container.
- Google Patents
Vacuum container or gas-filled or vapor-filled container, in particular for electron tubes, gas-discharge tubes or incandescent lamps, and the process for producing such a container.
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DK59341A1940-03-271941-03-24
Vacuum container or gas-filled or vapor-filled container, in particular for electron tubes, gas-discharge tubes or incandescent lamps, and the process for producing such a container.
DK71492C
(en)
Vacuum container or gas-filled or vapor-filled container, in particular for electron tubes, gas-discharge tubes or incandescent lamps, and the process for producing such a container.
Vacuum container or gas-filled or vapor-filled container, in particular for electron tubes, gas-discharge tubes or incandescent lamps, and the process for producing such a container.
Procedure for the manufacture of glass containers for incandescent lamps Electron tubes and similar vacuum containers as well as an application compound usable for use in the practice of the procedure.