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HU1600220A2
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Linear motion generating dynamo
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HU0500708D0
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Selective colour-filter device showing optical activity resulted by polarized light
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HU0402410D0
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Flexible strip-pair
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HU0400258D0
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Handle for bag or sack
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HU0304026D0
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Holder for bag or sack
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WO02082169A1
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Colour filter means having optical activity under the influence of a polarized light
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HU0201090D0
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Colour filter device, showing optical activity under the effect of polarised light
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HU0101422D0
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Colour filter activated by polarised light
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HU9701656D0
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Logical game for appropriate repainting of a given picture by using plane-polarized light
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HU9701227D0
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Temperature indicator applicable for foods and other thermosensitive products
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HU9701228D0
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Heat stamp to prevent forgery in the field of notes, securities and other saved documents
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HU900377D0
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Fixateur externe with spherial joint
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HUT38054A
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Supermultiflash type evaporation device
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HUT40022A
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Three-dimensional logical toy - polyhedric symmetrical body
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