US PATENT SUBCLASS 223 / 6
HOOP SKIRT MAKING
Current as of: June, 1999
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DEFINITION
Classification: 223/6
Devices for forming hoop skirts.
SEE OR SEARCH THIS CLASS, SUBCLASS:
52, 53, 68, and indented subclasses.
SEE OR SEARCH CLASS
140, Wireworking,
90, 92.1, and indented subclass.
72, Metal Deforming,
138+, for a method of or means for making a conical spring.
