US PATENT SUBCLASS 213 / 38
.~.~.~ Transverse springs

Current as of: June, 1999
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213 /   HD   RAILWAY DRAFT APPLIANCES

7  DF  CUSHIONED {9}
22  DF  .~ Combined spring and friction {8}
37  DF  .~.~ Transversely movable friction element {1}
38.~.~.~ Transverse springs {1}
39  DF  .~.~.~.~> Inwardly movable

DEFINITION

Classification: 213/38

(under subclass 37) Devices wherein spring resistance is disposed transversely thereof.