US PATENT SUBCLASS 493 / 948
IGNITING FUSE

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

948IGNITING FUSE

DEFINITION

Classification: 493/948

IGNITING FUSE:

Operation involving the construction of an elongated member of combustible material which is adapted to be ignited at one end and burn at a predictable rate to carry the flame to the other end thereof.