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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4353671 |
Method for fabricating gears with generated tooth flanks |
Oct. 12, 1982 |
| 4353670 |
Machining tool |
Oct. 12, 1982 |
| 4353669 |
Device for machine reamer |
Oct. 12, 1982 |
| 4353668 |
Hopper bottom unit |
Oct. 12, 1982 |
| 4353667 |
Method of and apparatus for maintaining substantially constant a quantity of opened fibrous mate... |
Oct. 12, 1982 |
| 4353666 |
Device for transferring loads between adjoining concrete slabs |
Oct. 12, 1982 |
| 4353665 |
Delineator |
Oct. 12, 1982 |
| 4353664 |
Free gusset metal ledger hanger |
Oct. 12, 1982 |
| 4353663 |
Detachable connector for structural members and method of installation |
Oct. 12, 1982 |
| 4353662 |
Construction system for reticulated steel structures |
Oct. 12, 1982 |
| 4353661 |
Exhibition/house furniture as well as play and sport equipment |
Oct. 12, 1982 |
| 4353660 |
Ball joint assembly |
Oct. 12, 1982 |
| 4353659 |
Umbrella locking sleeve |
Oct. 12, 1982 |
| 4353658 |
Ribbon feed mode shift mechanism |
Oct. 12, 1982 |
| 4353657 |
Ribbon feed mechanism and correction tape feed mechanism for a typewriter |
Oct. 12, 1982 |
| 4353656 |
Moving coil, multiple energy print hammer system including a closed loop servo |
Oct. 12, 1982 |
| 4353655 |
Electronic typewriter and its control apparatus |
Oct. 12, 1982 |
| 4353654 |
Direct ink delivery system for print heads utilizing adjustable means for controlling ink flows |
Oct. 12, 1982 |
| 4353653 |
Font selection and compression for printer subsystem |
Oct. 12, 1982 |
| 4353652 |
Apparatus for gravity blending or particulate solids |
Oct. 12, 1982 |
| 4353651 |
Method of mixing chemically bonded foundry sand by vibratory action |
Oct. 12, 1982 |
| 4353650 |
Laser heterodyne surface profiler |
Oct. 12, 1982 |
| 4353649 |
Apparatus for surface stress measurement of glass coating and transparent plastic product |
Oct. 12, 1982 |
| 4353648 |
Copy paper separating method for use in electrophotographic copying apparatus |
Oct. 12, 1982 |
| 4353647 |
Apparatus for exposing and conveying photosensitive plates |
Oct. 12, 1982 |
| 4353646 |
Apparatus for positioning originals in photographic copying machines |
Oct. 12, 1982 |
| 4353645 |
Negative film carrier |
Oct. 12, 1982 |
| 4353644 |
Frames |
Oct. 12, 1982 |
| 4353643 |
Multimagnification mode optical system with rotating and translating lens |
Oct. 12, 1982 |
| 4353642 |
Microfilm retrieval system |
Oct. 12, 1982 |
| 4353641 |
Color photography print with exposure data and means for making |
Oct. 12, 1982 |
| 4353640 |
Print maker |
Oct. 12, 1982 |
| 4353639 |
Device for removing developer liquid from a recording material |
Oct. 12, 1982 |
| 4353638 |
Copying apparatus |
Oct. 12, 1982 |
| 4353637 |
Development system |
Oct. 12, 1982 |
| 4353636 |
Device for cleaning optical fiber tube incorporated in image forming apparatus |
Oct. 12, 1982 |
| 4353635 |
Apparatus for automatically developing film |
Oct. 12, 1982 |
| 4353634 |
Focusing mechanism for camera objective |
Oct. 12, 1982 |
| 4353633 |
Camera with motor drive device |
Oct. 12, 1982 |
| 4353632 |
Electromagnetically driven shutter device |
Oct. 12, 1982 |
| 4353631 |
Exposure information input circuit for electric shutter |
Oct. 12, 1982 |
| 4353630 |
Exposure control device for a camera having a digital operation device |
Oct. 12, 1982 |
| 4353629 |
System and method for calculating a light information value |
Oct. 12, 1982 |
| 4353628 |
Apparatus for producing images on radiation sensitive recording mediums |
Oct. 12, 1982 |
| 4353627 |
Over-head projector with partial projection device |
Oct. 12, 1982 |
| 4353626 |
Visual recognition testing apparatus |
Oct. 12, 1982 |
| 4353625 |
Eye-refractometer device |
Oct. 12, 1982 |
| 4353624 |
Afocal relay lens system |
Oct. 12, 1982 |
| 4353623 |
Leadthrough for electric conductors |
Oct. 12, 1982 |
| 4353622 |
Recording blank and method for fabricating therefrom diffractive subtractive filter metal emboss... |
Oct. 12, 1982 |
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