US PATENT SUBCLASS 65 / 109
.~.~.~ During rotation

Current as of: June, 1999
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65 /   HD   GLASS MANUFACTURING

17.1  DF  PROCESSES {32}
102  DF  .~ Reshaping or surface deformation of glass preform {5}
108  DF  .~.~ Reshaping of tubular preform, retaining cavity {2}
109.~.~.~ During rotation

DEFINITION

Classification: 65/109

(under subclass 108) Processes with simultaneous relative rotation of the stock and apparatus.

SEE OR SEARCH THIS CLASS, SUBCLASS:

271, for apparatus providing relative movement between a heating means and the work during glassworking.

296+, for rotary means for reshaping cylindrical stock.