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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4162857 |
Apparatus for stirring grain |
Jul. 31, 1979 |
| 4162856 |
Agitation apparatus |
Jul. 31, 1979 |
| 4162855 |
Magnetic stirrer apparatus |
Jul. 31, 1979 |
| 4162854 |
Multi-shaft screw extruder |
Jul. 31, 1979 |
| 4162853 |
Illumination measurement device |
Jul. 31, 1979 |
| 4162852 |
Method and device for measuring diopters of astigmatic lenses |
Jul. 31, 1979 |
| 4162851 |
Simultaneous photometering method and assembly for multi-dimensional measurements concerning bio... |
Jul. 31, 1979 |
| 4162850 |
Field test for Schistosoma eggs |
Jul. 31, 1979 |
| 4162849 |
Selected element concentration for flameless atomic absorption spectroscopic measurements |
Jul. 31, 1979 |
| 4162848 |
Apparatus for selectively copying from two different documents |
Jul. 31, 1979 |
| 4162847 |
Hot roll fuser early closure inhibitor |
Jul. 31, 1979 |
| 4162846 |
Photographic type composing machine and method |
Jul. 31, 1979 |
| 4162845 |
Copier for greater than standard length documents |
Jul. 31, 1979 |
| 4162844 |
Reproduction machine with duplex image shift |
Jul. 31, 1979 |
| 4162843 |
Color electrostatic copying machine |
Jul. 31, 1979 |
| 4162842 |
Method and apparatus for developing a latent, electrostatic image in non-impact printing |
Jul. 31, 1979 |
| 4162841 |
Apparatus for developing films, and particularly X-ray films as employed in dental applications |
Jul. 31, 1979 |
| 4162840 |
Focal plane shutter |
Jul. 31, 1979 |
| 4162839 |
Dual preference camera for digitally displaying preset and computered valves |
Jul. 31, 1979 |
| 4162838 |
Camera viewfinder |
Jul. 31, 1979 |
| 4162837 |
Motor drive device for camera |
Jul. 31, 1979 |
| 4162836 |
Electronic flash inhibit arrangement |
Jul. 31, 1979 |
| 4162835 |
Data printing device for camera |
Jul. 31, 1979 |
| 4162834 |
Processing apparatus for large format cameras |
Jul. 31, 1979 |
| 4162833 |
Photographic camera |
Jul. 31, 1979 |
| 4162832 |
Exposure control with piezoelectric latch control |
Jul. 31, 1979 |
| 4162831 |
Camera and method for selectively compressing scene brightness |
Jul. 31, 1979 |
| 4162830 |
Video photographic system |
Jul. 31, 1979 |
| 4162829 |
Photographic film drive system employing inertia dumper/energy dissipater |
Jul. 31, 1979 |
| 4162828 |
Apparatus and methods for directly measuring the refraction of the eye |
Jul. 31, 1979 |
| 4162827 |
Wide angle objective for ophthalmoscopic instrument |
Jul. 31, 1979 |
| 4162826 |
Sight glass assembly and method for its production |
Jul. 31, 1979 |
| 4162825 |
Method for adjusting the radius of curvature of a spherical mirror |
Jul. 31, 1979 |
| 4162824 |
Nonimaging radiant energy collector and concentrator |
Jul. 31, 1979 |
| 4162823 |
Lens mount for photographic recording apparatus |
Jul. 31, 1979 |
| 4162822 |
Zoom lens assembly with restrictable zooming range |
Jul. 31, 1979 |
| 4162821 |
Means for in-line connection of optical fiber pairs |
Jul. 31, 1979 |
| 4162820 |
Binocular telescope |
Jul. 31, 1979 |
| 4162819 |
Electrical terminal |
Jul. 31, 1979 |
| 4162818 |
Interconnection for planar electronic circuits |
Jul. 31, 1979 |
| 4162817 |
Electrical connector |
Jul. 31, 1979 |
| 4162816 |
Multi-channel self-correcting connector |
Jul. 31, 1979 |
| 4162815 |
Means for cable section and equipment transfer without service interruption |
Jul. 31, 1979 |
| 4162814 |
Lighted display chamber |
Jul. 31, 1979 |
| 4162813 |
Bearing assembly and the like for use in corrosive and non-corrosive atmospheres |
Jul. 31, 1979 |
| 4162812 |
Rotary bearing assembly |
Jul. 31, 1979 |
| 4162811 |
Pneumatic conveyor |
Jul. 31, 1979 |
| 4162810 |
Rack apparatus on a face conveyor for a mining machine |
Jul. 31, 1979 |
| 4162809 |
Oscillating carpet and tile stripper |
Jul. 31, 1979 |
| 4162808 |
In-situ retorting of carbonaceous deposits |
Jul. 31, 1979 |
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