US PATENT SUBCLASS 29 / 431
.~.~.~ Advancing station

Current as of: June, 1999
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29 /   HD   METAL WORKING

592  DF  METHOD OF MECHANICAL MANUFACTURE {54}
428  DF  .~ Assembling or joining {21}
429  DF  .~.~ Progressively advancing of work assembly station or assembled portion of work {2}
431.~.~.~ Advancing station

DEFINITION

Classification: 29/431

Advancing station:

(under subclass 429) Process including (1) fastening a part to an article at a part-adding location, (2) moving the part-adding location to a different area of the article, and (3) fastening a next part at the new location.