US PATENT SUBCLASS 144 / 67
.~ Multiple chisel

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


144 /   HD   WOODWORKING

75  DF  MORTISING MACHINE HAVING CHISEL {5}
67.~ Multiple chisel {1}
68  DF  .~.~> Portable

DEFINITION

Classification: 144/67

Multiple chisel:

(under subclass 75) Chisel mortising machine in which there are several chisels with means for operating them.