Annular dosing capsule for electric discharge lamp and method of

Dispenser for ion source

Electron emission device provided with a reservoir containing ma

Frittable-evaporable getters having discontinuous metallic membe

Mercury capsule support

Mercury discharge lamp with mercury containing capsule

Mercury dispenser for arc discharge lamps

Mercury dispenser for electric discharge lamps

Mercury dispensing system for fluorescent lamps

Mercury holder for electric discharge lamps

Mercury vapor releasing getter tape useful in the manufacture of

Method of despensing mercury into arc dishcharge lamp having cap

Method of dispensing mercury into a fluorescent lamp and lamp to

Method of dispensing mercury into an arc discharge lamp

Method of producing a low-pressure mercury vapor discharge lamp