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Composite plate
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Patent number 4,074,496
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Issue date Feb 21, 1978
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Artur Fischer
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A63 - SPORTS GAMES AMUSEMENTS
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Structural element
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Patent number 4,035,977
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Issue date Jul 19, 1977
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Artur Fischer
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A63 - SPORTS GAMES AMUSEMENTS
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Thermal cutting apparatus
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Patent number 4,000,395
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Issue date Dec 28, 1976
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Artur Fischer
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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Multi-gear transmission for toys
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Patent number 3,992,956
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Issue date Nov 23, 1976
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Artur Fischer
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Thermal cutting apparatus
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Patent number 3,985,996
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Issue date Oct 12, 1976
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Artur Fischer
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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Expansible anchor
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Patent number 3,958,488
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Issue date May 25, 1976
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Artur Fischer
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E04 - BUILDING
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Toy erecting kit
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Patent number 3,955,308
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Issue date May 11, 1976
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Artur Fischer
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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