| 摘要 |
<p>1,152,135. Card readers. AMP Inc. 1 Dec., 1967 [30 Dec., 1966], No. 54812/67. Heading G4M. [Also in Division G2] A fibre optic assembly 22 terminated at one end by a device with a ferrule part 2 and coupling part 1 is used in a card reader comprising lightsensitive members 21 mounted on printed circuit board 23 to which the coupling part is attached, and at the other end of the fibre optic assembly, plate 10 with holes 11 behind which are placed lamps 12.</p> |
