US PATENT SUBCLASS 427 / 223
FLAME CONTACT
Current as of: June, 1999
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DEFINITION
Classification: 427/223
(under the class definition) Processes wherein a coating or surface to be coated is subjected to contact with a flame.
(1) Note. This and indented subclasses exclude flame contact which may take place in flame spraying which is generally provided for in subclasses 446+.
(2) Note. Included in this and indented subclasses are processes in which decomposition of a base or coating takes place.
SEE OR SEARCH THIS CLASS, SUBCLASS:
446+, for jet or plasma flame spraying.
SEE OR SEARCH CLASS 118, Coating Apparatus,
47, for coating apparatus including flame contact means.
