US PATENT SUBCLASS 353 / 117
.~.~.~ Rotary magazine
Current as of:
June, 1999
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353 /
HD
OPTICS: IMAGE PROJECTORS
103
DF
SLIDE TRANSFER MECHANISM
{7}
114
DF
.~ Slides reciprocated horizontally {2}
116
DF
.~.~ From magazine {1}
117
.~.~.~ Rotary magazine
DEFINITION
Classification: 353/117
(under subclass 116) Subject matter where the magazine is shaped as a drum and rotates about the central axis of the drum to position different slides for reciprocation to and from the projection path.