US PATENT SUBCLASS 294 / 65
.~ Frames

Current as of: June, 1999
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294 /   HD   HANDLING: HAND AND HOIST-LINE IMPLEMENTS

64.1  DF  VACUUM {3}
65.~ Frames

DEFINITION

Classification: 294/65

(under subclass 64.1) Devices having skeleton supports adapting the device to lift sheet material, such as plate-glass and sheet metal.