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DE3739950A1
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Apparatus for filling gases into bottles
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IT8419899D0
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Atomising liquid fuel in engine injector or burner
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Atomising liquid fuel in engine injector or burner
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METHOD AND DEVICE FOR SOLVING GAS, ESPECIALLY CARBON DIOXIDE IN LIQUID FUEL, AND ITS DISTRIBUTION IN COMBUSTION AIR IN A UNSUVERED CONDITION
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NL8005487A
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Method for welding with a protective gas and welding gun for execution thereof.
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Mag arc welding gun using both argon and carbon di:oxide - where the proportion of argon can be reduced, thereby decreasing welding costs
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Mag arc welding gun using both argon and carbon di:oxide - where the proportion of argon can be reduced, thereby decreasing welding costs
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Butt welding of metal parts from one side only - using a backing element over the seam contg. quartz sand, welding powder and water-glass binder
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Arc welding or cutting of metals - using portable control cabinet to obtain optimum parameters including gas flow
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Ground consolidating mixture - consisting of unsatd polyester resin, catalyst, accelerator and hydrophilic material
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CH545379A
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Under surface road heating - with sub base impregnated with pore filler to promote bond of pipes
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Ground consolidating mixture - consisting of unsatd polyester resin, catalyst, accelerator and hydrophilic material
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Repairing cracked building foundations - with epoxy resin mortar pure epoxy resin and reinforcing iron bars
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DE1947926A1
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Hardening of soft road surfaces
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