US PATENT SUBCLASS 413 / 30
.~.~ Progressive seaming stations

Current as of: June, 1999
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413 /   HD   SHEET METAL CONTAINER MAKING

26  DF  APPARATUS APPLYING CLOSURE TO RECEPTACLE {2}
27  DF  .~ Seamer {7}
30.~.~ Progressive seaming stations

DEFINITION

Classification: 413/30

Progressive seaming stations:

(under subclass 27) Apparatus wherein the seaming is accomplished in successive operations in at least two separate, spaced locations.