Our correspondent writes with the new report of the following innovation: “Some times we have the need to machine three plane surfaces — A, B, and C. Surface A is perpendicular to Surface B, and ...
This vertical spindle gear cutter was originally used in the Case Brothers Paper Mill in Manchester, Connecticut, which was a division of the larger Boise Cascade Corporation. In 1971, the Case ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback