US PATENT SUBCLASS 219 / 124.21
.~.~.~ Including work cutting
Current as of:
June, 1999
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219 /
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ELECTRIC HEATING
50
DF
METAL HEATING (E.G., RESISTANCE HEATING)
{19}
121.11
DF
.~ By arc {16}
124.1
DF
.~.~ With automatic positioning of arc {4}
124.21
.~.~.~ Including work cutting
DEFINITION
Classification: 219/124.21
Including work cutting:
(under subclass 124.1) Subject matter including means to sever work during or after the welding process.
SEE OR SEARCH THIS CLASS, SUBCLASS:
78.15, for resistance welding with work cutting means.