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"What can be more palpably absurd than the prospect held out of locomotives traveling twice as fast as stagecoaches?"
The Quarterly Review ; March edition, 1825
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| Number | Title | Issue Date |
| 4141482 | Laminated compacted particle aluminum sheet Compacted-particle sheets are wrought from essentially scrap aluminum. A relatively thick composite laminate of such sheets is then produced by preheating a plurality of compacted-particle sheets and bonding them together by hot rolling in a single pass t... | 02/27/1979 |
| 4118848 | Method of making gear and shaft or hub assemblies A rim element is at first provided with teeth and welded to an apertured disc. The resulting gear is temperhardened and subsequently assembled on a shaft or hub. The gear is welded to the shaft or hub and ground.... | 10/10/1978 |
| 4115601 | Flexible circuit reflow soldering process and machine A process and machine are disclosed for reflowing solder plated continuous flexible circuit webs. During reflow in a vapor environment, the flexible web is maintained in a planar orientation to produce a relatively uniform distribution of solder. Virtuall... | 09/19/1978 |
| 4079879 | Means for soldering aluminum joints Apparatus for bonding the tubular joints of a heat exchanger using an ultrasonic soldering process in which the heat exchanger structure is heated while the joints thereof are immersed within a molten solder bath thereby preventing excessive amounts of he... | 03/21/1978 |
| 4033504 | Bimetallic junctions The formation of voids through interdiffusion in bimetallic welded structures exposed to high operating temperatures is inhibited by utilizing an alloy of the parent materials in the junction of the parent materials or by preannealing the junction at an u... | 07/05/1977 |
| 3945554 | Ultrasonic soldering process A series of thin-walled, heat exchange tubes are soldered to return bends of similar materials so as to complete a flow path through the tube bundle by a process which comprises press-fitting the return bends to the tubes, preheating the return bends and ... | 03/23/1976 |
| 3930606 | Method and apparatus for securing wires to connector terminals An apparatus for soldering a wire to a terminal includes a plurality of connector clamps secured to a turntable for positioning each clamped connector adjacent a hot air blower. The hot air blower blows hot air toward a solder ring and heat shrinkable tub... | 01/06/1976 |
