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Browse by Date |
| Patent Number |
Title Of Patent |
Date Issued |
| 4451227 |
Flame safeguard sequencer having switch test functions |
May. 29, 1984 |
| 4451226 |
Flame safeguard sequencer having safe start check |
May. 29, 1984 |
| 4451225 |
Flame safeguard sequencer having interlock checking means |
May. 29, 1984 |
| 4451224 |
Mold device for making plastic articles from resin |
May. 29, 1984 |
| 4451223 |
Corner finishing tool |
May. 29, 1984 |
| 4451222 |
Apparatus for producing concrete pipes |
May. 29, 1984 |
| 4451221 |
Apparatus for the pelletization of heat-liquifiable solid materials |
May. 29, 1984 |
| 4451220 |
Rotary compressor with clearance between movable vanes and slits of the rotor |
May. 29, 1984 |
| 4451219 |
Valveless bi-chamber rotary steam engine with turbine effect |
May. 29, 1984 |
| 4451218 |
Vane-piston pump |
May. 29, 1984 |
| 4451217 |
Rotary fluid pressure device |
May. 29, 1984 |
| 4451216 |
Planetary hydraulic motor with stator gear hinged to a housing |
May. 29, 1984 |
| 4451215 |
Rotary piston apparatus |
May. 29, 1984 |
| 4451214 |
Rotary piston type fluid machine |
May. 29, 1984 |
| 4451213 |
Electrically operated fuel pump device having a regenerative component |
May. 29, 1984 |
| 4451212 |
Pumping system for oil production |
May. 29, 1984 |
| 4451211 |
Radial piston compressor and drive motor coupling arrangement |
May. 29, 1984 |
| 4451210 |
Diaphragm vapor pump |
May. 29, 1984 |
| 4451209 |
Method and apparatus for pumping subterranean fluids |
May. 29, 1984 |
| 4451208 |
Propeller |
May. 29, 1984 |
| 4451207 |
Turbine rotor for a flow meter |
May. 29, 1984 |
| 4451206 |
Blade end for rotary wing of an aircraft and rotary wing provided with such blade ends |
May. 29, 1984 |
| 4451205 |
Rotor blade assembly |
May. 29, 1984 |
| 4451204 |
Aerofoil blade mounting |
May. 29, 1984 |
| 4451203 |
Turbomachine rotor blade fixings |
May. 29, 1984 |
| 4451202 |
Axial cooling fan for internal combustion engines |
May. 29, 1984 |
| 4451201 |
Gas turbine |
May. 29, 1984 |
| 4451200 |
Air and oil cooled bearing package |
May. 29, 1984 |
| 4451199 |
Wind driven power plant-structural support |
May. 29, 1984 |
| 4451198 |
Material handling device |
May. 29, 1984 |
| 4451197 |
Object detection apparatus and method |
May. 29, 1984 |
| 4451196 |
Transfer apparatus |
May. 29, 1984 |
| 4451195 |
Arm for a program controlled manipulator |
May. 29, 1984 |
| 4451194 |
Integral heel tree length grapple |
May. 29, 1984 |
| 4451193 |
Wheel lift apparatus |
May. 29, 1984 |
| 4451192 |
Silo unloader |
May. 29, 1984 |
| 4451191 |
Stacked fabric removal and re-locating device |
May. 29, 1984 |
| 4451190 |
Fastening element and a fastener assembly using the same |
May. 29, 1984 |
| 4451189 |
Bulb rivet |
May. 29, 1984 |
| 4451188 |
Coil car with shiftable trough assemblies |
May. 29, 1984 |
| 4451187 |
Machine tool |
May. 29, 1984 |
| 4451186 |
Tool for use in line boring of diesel engine blocks |
May. 29, 1984 |
| 4451185 |
Boring tool holder with probes for measuring bore |
May. 29, 1984 |
| 4451184 |
Apparatus and method for feeding pulverized hydrocarbonaceous solids into a high pressure reacto... |
May. 29, 1984 |
| 4451183 |
Method and arrangement of transporting aggregate, fragmented material and the like |
May. 29, 1984 |
| 4451182 |
Air transport system |
May. 29, 1984 |
| 4451181 |
Control systems for mineral mining installations |
May. 29, 1984 |
| 4451180 |
Method for restructuring railway roadbeds |
May. 29, 1984 |
| 4451179 |
Method and apparatus for affixing a roof bolting plate to a mine roof |
May. 29, 1984 |
| 4451178 |
Method for dispersing or arresting lava flow |
May. 29, 1984 |
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