CH332316A - Elektrische Entladungsröhre mit einem aus wenigstens einem der Metalle Zirkon, Tantal, Hafnium, Niob, Titan und Thorium bestehenden Gasbinder
- Google Patents
Elektrische Entladungsröhre mit einem aus wenigstens einem der Metalle Zirkon, Tantal, Hafnium, Niob, Titan und Thorium bestehenden Gasbinder
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Publication number
CH332316A
CH332316ACH332316DACH332316ACH 332316 ACH332316 ACH 332316ACH 332316D ACH332316D ACH 332316DACH 332316 ACH332316 ACH 332316A
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Publication of CH332316ApublicationCriticalpatent/CH332316A/de
H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
H01J7/186—Getter supports
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J17/00—Gas-filled discharge tubes with solid cathode
H01J17/02—Details
H01J17/22—Means for obtaining or maintaining the desired pressure within the tube
H01J17/24—Means for absorbing or adsorbing gas, e.g. by gettering
CH332316D1954-10-151955-10-13Elektrische Entladungsröhre mit einem aus wenigstens einem der Metalle Zirkon, Tantal, Hafnium, Niob, Titan und Thorium bestehenden Gasbinder
CH332316A
(de)