(under subclass 115) Device wherein one of the other means advances material uninterruptedly.
SEE OR SEARCH THIS CLASS, SUBCLASS:
189, for orbitally traveling material*-engaging surface(s) to advance material* of indeterminate length* and plural spaced apart rolls* (e.g., guide rolls*, etc.).
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34, Drying and Gas or Vapor Contact With Solids,
647+, for zigzag running lengths of treated flexible sheet, web*, or strand* material* contacted by circulating gas or vapor or subclass 657 for zigzag running lengths of treated flexible sheet, web* or strand* material*. 139, Textiles: Weaving,
435.1+, for weaving means where weft is inserted by fluid jet from nozzle; subclass 452 for measuring or storing weft for a weft manipulation method or apparatus.
254, Implements or Apparatus for Applying Pushing or Pulling Force,
134.4, for a method or apparatus of placement of conductive wire by fluid pressure differential in conduit (e.g., parachute sacked through conduits, etc.).
