US PATENT SUBCLASS 242 / 910
CONVOLUTION TIGHTENER OR LOOSENER
Current as of:
June, 1999
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242 /
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WINDING, TENSIONING, OR GUIDING
910
CONVOLUTION TIGHTENER OR LOOSENER
DEFINITION
Classification: 242/910
CONVOLUTION TIGHTENER OR LOOSENER:
Apparatus or corresponding method acting on an existing coiled length material to increase (tighten) or decrease (loosen) the number of convolutions in the coil.
