Patents for inventions and the protection of industrial designs
White, T.A.B.
Patents for inventions and the protection of industrial designs - Stevens & Sons Ltd London 1974 - Industrial designs Patent specifications Patent licensing
420 42950 6
3211
608.3 WHI
Engineering & Technology
608.3
Patents for inventions and the protection of industrial designs - Stevens & Sons Ltd London 1974 - Industrial designs Patent specifications Patent licensing
420 42950 6
3211
608.3 WHI
Engineering & Technology
608.3