Radiant energy – Ionic separation or analysis – Static field-type ion path-bending selecting means
Patent
1976-01-21
1980-12-02
Braun, Fred L.
Radiant energy
Ionic separation or analysis
Static field-type ion path-bending selecting means
250477, 250478, 354297, 354315, 430497, 430966, G03D 902, G03B 4116, G03C 516, G03C 148
Patent
active
042368065
ABSTRACT:
Apparatus for processing dental X-ray film chips includes a film packet enclosing a film chip with pods containing developer material on one end thereof and pods containing fixer material on the other end thereof. The packet with the exposed film chip is positioned in a processor with pressure roller adjacent each end thereof. The processor transports the packet past one of the pressure rollers to rupture the developer pods and evenly spread the developer material therein over the surfaces of the film chip. After a preset developer period, the processor transports the packet past the other pressure roller to rupture the fixer pods and evenly spread the fixer material therein over the surfaces of the film chip. After a preset fixer period the processor returns the packet to its original position for removal therefrom.
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Braun Fred L.
Matlago John T.
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