US PATENT SUBCLASS 493 / 968
STRUCTURAL SHAPE

Current as of: June, 1999
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493 /   HD   MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB

968STRUCTURAL SHAPE

DEFINITION

Classification: 493/968

STRUCTURAL SHAPE:

Operation involving the construction of a member or stock material of a shape stronger than sheet or web shape.