Practical Pointers for Patentees
CONTAINING VALUABLE INFORMATION AND ADVICE ON THE SALE OF PATENTS AN ELUCIDATION OF THE BEST METHODS EMPLOYED BY THE MOST SUCCESSFUL INVENTORS IN HANDLING THEIR INVENTIONS --This text refers to an alternate Paperback edition.
Do you want to exchange books? It’s EASY!
Get registered and find other users who want to give their favourite books to good hands!
