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CZ9902667A3
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Hand-held welder of plastics, particularly plastic tubing
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CS519688A1
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Terminal integrated gear
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CS407385A1
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Final drive housing's element
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CS914084A1
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Connection of multi-input building block with capacitors switched by means of minimum number of change-over switches
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CS914184A1
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Multi-inlet building block connection with switched capacitors
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CS250161B1
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Controlled gyrator connection
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CS237362B1
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Distributor box
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CS222132B1
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Closed oil collector
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CS210878B1
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Ceramo-concrete building unit for vertical and horizontal structure of ground buildings
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CS202821B1
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Mixture of fertilizers for growing seeds of the wood species
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CS203753B1
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Moulded brick for making the flat prefabricated pieces
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CS201660B1
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Device for exact determination of the light ray bundle center
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CS194058B1
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Special fertiliser,especially for the hydroponics
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CS195099B1
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Stabilized aluminous dispersion
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CS189074B1
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Block for constructional purposes
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CS196522B1
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Facility for securing the mutual position of the wheel bearings
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