73771464
Dec 27, 1988
Apr 17, 1990
PHOTOGRAPHIC LAMP MODULE ASSEMBLY THAT SLIDES INTO SLIDE PROJECTOR AS DIRECT REPLACEMENT FOR LAMP MODULE ASSEMBLY TAKEN FROM SUCH SLIDE PROJECTOR, THE REPLACEMENT LAMP MODULE ASSEMBLY, LIKE THE ORIGINAL LAMP MODULE ASSEMBLY, COMPRISING A LAMP AND A LAMP FIXTURE BUT PRODUCING BRIGHTER LIGHT AND MORE VIVID COLORS
Electrical and Scientific Apparatus