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US2289662A
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Convection current refrigerator
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US2386883A
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Unit cooler
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US2259153A
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Water pump
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US2282436A
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Propeller
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US2256021A
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Freezing apparatus
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CA529448A
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Dual propeller propulsion device
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CA519497A
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Dual jacketed engine provided with duplex cooling systems
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CA532452A
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Handle mounting for lawn mowers and other implements
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CA519017A
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Transfer passage oil trap for two cycle engines
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CA523252A
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Ignition timer and method of contact point adjustment
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CA497226A
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Outboard motor mounting for damping torsional vibration
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CA522456A
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Fuel supplying means using crank case pressure developed in a two cycle engine for delivering fuel to the carburetor
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CA529449A
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Control device for rotative to longitudinal movement
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CA534122A
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Speed-controlled starter lock for engines
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CA522455A
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Idling control for two-cycle engines
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