Search Results for: Microscopes diffraction apparatus
(class / ) with remote control (class / ) video apparatus for performing simultaneous recording and reproducing operations (e.g., double-tape decks, etc.)
(class / ) channel splitting (class / ) using diffraction grating (e.g., strip filtering, etc.) (class / ) video tape recording or reproducing (e.g., vcr, vtr, beta, vhs, mm (i.e., sequential r and r), etc.)...
https://patents.justia.com/patents-by-us-classification/386