US PATENT SUBCLASS 352 / 156
WITH CONCENTRIC REEL
Current as of: June, 1999
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DEFINITION
Classification: 352/156
(under the class definition) Subject matter employing a take up reel and a supply reel for a film strip carrier located coaxially.
(1) Note. Generally the devices herein classified cause the film to be rotated laterally (i.e., twisted) for an odd number of 180 rotations to facilitate winding.
SEE OR SEARCH CLASS
242, Winding, Tensioning, or Guiding,
345.1, for coaxial coils in a magazine (cartridge), and subclass 356.1 for a particular drive for coaxial coils.
