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CZ368191A3
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Device for inducing a driving force within a fluid medium
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CS819188A1
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Spraying gun for concrete,refractory concrete and consolidating mixtures spraying
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CS94188A2
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Self-winding mechanism especially for roller shutter
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Alloy for a collector,particularly for electrodes of maintenanceless lead accumulators
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Spattering device for concrete mixture being provided with a charging hopper with vacuum filling
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Machine for concrete mixture spraying from very dry and powder materials
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CS246140B1
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Hand-controlled cutting-machine
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Mechanical parts' harmonic vibrations' amplitude measuring connection
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Measuring device for indexing of long materials with power automatic saws
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CS210215B1
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Liquid nitrogen fertilizer
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CS207087B1
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Pk fertilizing solution
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CS209300B1
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Machine for concrete spattering
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CS201477B1
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Facility for the transport and dosing of the finegrained loose materials notably for the mining purposes
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CS203697B1
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Joint of the construction elements particularly the wall panels with the assambled building construction
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CS198978B1
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Chemical agent for treatment of agricultural plants to raise yield
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CS205503B1
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Method of stabilization of np solutions and suspended fertilizers
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CS201735B1
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Concentrate of trace elements and/or secondary nutrients
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CS202277B1
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Process for preparing huminosilicate complexe
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CS201725B1
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Suspension organomineral concentrate of trace elements
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CS201726B1
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Fluid organomineral fertilizer
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