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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4222673 |
Print head carriage assembly for serial printers |
Sep. 16, 1980 |
| 4222672 |
Static mixer |
Sep. 16, 1980 |
| 4222671 |
Static mixer |
Sep. 16, 1980 |
| 4222670 |
Liquid sample analyzer |
Sep. 16, 1980 |
| 4222669 |
Interferometer for determining the shape of an object |
Sep. 16, 1980 |
| 4222668 |
Ferrimagnetic Faraday elements for ring lasers |
Sep. 16, 1980 |
| 4222667 |
Fizeau fringe light evaluator and method |
Sep. 16, 1980 |
| 4222666 |
Apparatus for measuring and correcting calibration characteristic of photoelectric aerosol analy... |
Sep. 16, 1980 |
| 4222665 |
Long-term meter-recorder for solar cell output power |
Sep. 16, 1980 |
| 4222664 |
Fibre optic cable termination testing |
Sep. 16, 1980 |
| 4222663 |
Optical pyrometer and technique for temperature measurement |
Sep. 16, 1980 |
| 4222662 |
Access control system |
Sep. 16, 1980 |
| 4222661 |
Process and apparatus for printing transparencies |
Sep. 16, 1980 |
| 4222660 |
Image forming device with automatic mode setting |
Sep. 16, 1980 |
| 4222659 |
Copying apparatus for sheet originals and thicker originals |
Sep. 16, 1980 |
| 4222658 |
Device for applying the Kirlian photography for diagnosis purposes on human beings |
Sep. 16, 1980 |
| 4222657 |
Continuous film-developing machine |
Sep. 16, 1980 |
| 4222656 |
Apparatus and method for processing exposed lithographic plates |
Sep. 16, 1980 |
| 4222655 |
Compact portable darkroom |
Sep. 16, 1980 |
| 4222654 |
Camera adapter bracket |
Sep. 16, 1980 |
| 4222653 |
Visual effects optical relay |
Sep. 16, 1980 |
| 4222652 |
Electric shutter for cameras |
Sep. 16, 1980 |
| 4222651 |
Camera film rewinding device |
Sep. 16, 1980 |
| 4222650 |
Automatic camera |
Sep. 16, 1980 |
| 4222649 |
Photographic film wind-up and shutter charge mechanism |
Sep. 16, 1980 |
| 4222648 |
Film advance control mechanism |
Sep. 16, 1980 |
| 4222647 |
Adaptor for auto strobo unit |
Sep. 16, 1980 |
| 4222646 |
Prime focus camera for telescope |
Sep. 16, 1980 |
| 4222645 |
Camera shutter release device |
Sep. 16, 1980 |
| 4222644 |
Digital exposure display circuit |
Sep. 16, 1980 |
| 4222643 |
Recording position adjuster |
Sep. 16, 1980 |
| 4222642 |
Exposure device for the manufacture of cathode-ray tubes for displaying colored pictures and cat... |
Sep. 16, 1980 |
| 4222641 |
Image or picture projecting system using electronically controlled slides |
Sep. 16, 1980 |
| 4222640 |
Safety spectacles |
Sep. 16, 1980 |
| 4222639 |
Apparatus and system for analyzing fixation disparity |
Sep. 16, 1980 |
| 4222638 |
Array of optical gates |
Sep. 16, 1980 |
| 4222637 |
Electric optic switch |
Sep. 16, 1980 |
| 4222636 |
Liquid crystal mixture and its application to optical modulation |
Sep. 16, 1980 |
| 4222635 |
Method and apparatus for producing liquid crystal displays, and a liquid crystal display produce... |
Sep. 16, 1980 |
| 4222634 |
Wide angle objective for examination of the eye |
Sep. 16, 1980 |
| 4222633 |
Optical arrangement for geometrically separating the light fluxes in imaging systems |
Sep. 16, 1980 |
| 4222632 |
Light receiving and reflecting device |
Sep. 16, 1980 |
| 4222631 |
Multicomponent optical waveguide having index gradient |
Sep. 16, 1980 |
| 4222630 |
Digitally controlled fiber optic recording device |
Sep. 16, 1980 |
| 4222629 |
Fiber optic connector assembly |
Sep. 16, 1980 |
| 4222628 |
Optical thin film processor for unidimensional signals |
Sep. 16, 1980 |
| 4222627 |
Pullout fuse holder |
Sep. 16, 1980 |
| 4222626 |
Filtered dip header assembly |
Sep. 16, 1980 |
| 4222625 |
High voltage electrical connector shield construction |
Sep. 16, 1980 |
| 4222624 |
Interface wafer for printed circuit board |
Sep. 16, 1980 |
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