Quoting PeterBalch <PeterBalch@compuserve.com>: (...) I don't know why we would need anyone's permission to purchase their product and use it. You're welcome to buy any publicly available commercial parts and combine them into a product for sale (...) (22 years ago, 1-Feb-03, to lugnet.robotics)
(...) Hey, that's exactly what the Bricksmiths people are doing: (URL) C S Soh CSSoh's Lego Pneumatics (URL) where air is power! (22 years ago, 2-Feb-03, to lugnet.robotics)