Matches 1 - 50 out of 385 1 2 3 4 5 6 7 8 >


Match Document Document Title Score
1638539 Regenerative air and gas preheater   1000
1516108 Regenerative air preheater   1000
2107303 Rig for sailboats  
The present invention relates to rigs for sail boats or vessels. There are two objects desirable in a sail rig, safety and speed. The two objects are conflicting inasmuch as a high and easy rig is...
989
1762445 Air preheater for locomotives   987
1571524 Air-cooled condenser   986
1360546 Air-preheater for locomotives and the like   960
1374460 Gear-cutting machine   960
1451266 Reversible gearing   960
1522825 Packing means for regenerative heating devices   960
1520423 Locomotive provided with condensers   960
1549841 Sweeping device for boiler tubes   960
1559174 Condenser for locomotives   960
1614203 Reversing device for toothed gearing   960
1746598 Regenerative-heat-transmission apparatus   960
1642987 Turbine-driven locomotive provided with mechanical-power transmission   960
1365595 Locomotive and similar vehicle   960
1486771 Method of producing deeper tooth spaces in toothed wheels and means therefor   960
1520830 Packing means for the blades of steam turbines   960
1368948 Arrangement for forced lubrication for locomotives and similar vehicles   960
1479102 Locomotive provided with air-cooled condenser   960
1484034 Turbine plant provided with toothed gearing   960
1512852 Turbine-driven locomotive   960
1513329 Locomotive and similar vehicle provided with condensers   960
1531707 Controlling the air supply in locomotive furnaces provided with preheaters   960
1571127 Blower for cleaning air-cooled condensers or the like   960
1347344 Means for securing turbine-rotors to their shafts   960
1464434 Method and apparatus for manufacture of flanges on plates   960
1550177 Air-cooled condenser   960
1724357 Condenser for locomotives   960
1394748 Air-pump for condensers   960
1407072 Locomotive condenser   960
1437321 Turbine-driven locomotive   960
1586817 Regenerative air preheater   960
1652025 Regenerative heat-exchange device   960
1386879 Dashpot   960
1422111 Turbine-driven locomotive   960
1477968 Locomotive provided with tubular air preheaters   960
1420380 Means for effecting draft in locomotive boilers   960
1429746 Locomotive   960
1614204 Reversing device for toothed gearing   960
1740696 Air preheater for locomotives   960
1388351 Reversing device for toothed gearing   960
1461278 Turbine-driven locomotive   960
1510895 Toothed gearing   960
1511975 Locomotive provided with condenser   960
1602983 Elastic coupling   960
1401482 Cooling element   960
1552859 Toothed gearing   960
1586816 Regenerative air or gas preheater   960
1596842 Turbine-driven locomotive   960


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