dry friction type mechanical variable speed drive for machines

Computer transmission of online based services accessed via a network reference, namely, a URI, visual code, namely, barcodes, tag, namely, RFID, terminal, namely, PC or mobile device, or any combination thereof

[ COMPUTER SOFTWARE FOR RECORDING MEDICAL INFORMATION; COMPUTER SOFTWARE FOR RECORDING DATA FROM EDUCATIONAL PRESENTATIONS AND FOR RECORDING ATTENDANCE OF SAID PRESENTATIONS; COMPUTER SOFTWARE FOR USE IN ACCESSING WEBSITES, INTRANETS AND INTERNET; ELECTRONIC PUBLICATIONS, NAMELY, BOOKS, MAGAZINES AND MANUALS FEATURING MEDICAL INFORMATION RECORDED ON COMPUTER MEDIA ]