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Class Information
Number: 432/34
Name: Heating > Having operating or controlling device responding to presence of discrete work unit or removable unit holder
Description: Apparatus in which an element of the apparatus is operated or controlled by engagement with a work unit, or by a holder for a work unit that is not a part of the apparatus.

Patents under this class:

Patent Number Title Of Patent Date Issued
8545217 Label manufacturing method and label manufacturing apparatus Oct. 1, 2013
8545218 Label manufacturing method and label manufacturing apparatus Oct. 1, 2013
7748600 Process and device for soldering in the vapor phase Jul. 6, 2010
6129256 Reflow furnace for an electronic assembly Oct. 10, 2000
5703901 Calcination furnace Dec. 30, 1997
5559826 Calcination furnace Sep. 24, 1996
5413164 Heating furnace in combination with electronic circuit modules May. 9, 1995
5080582 System for curing epoxy in a fiber optic connector Jan. 14, 1992
4820907 Controlled furnace heat treatment Apr. 11, 1989
4775621 Method of distinguishing invasive E. coli that cause septicemia Oct. 4, 1988
4676739 Pre-expander for expandable polymer beads Jun. 30, 1987
4486173 High-temperature, high-pressure workpiece treatment system Dec. 4, 1984

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