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SU58632A1
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Trekking Cloak
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SU40937A1
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Needle heat treatment device
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SU24049A1
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Electrical Hardening Steel
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SU25694A1
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Cap for burner kitchen type "Primus"
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SU8631A1
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Electric incandescent lamp for simultaneous illumination and heating
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SU2426A1
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Hearing aid in the form of a fan
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SU2425A1
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Hearing aid
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SU13920A1
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Globe and geographical map with panoramic views of cities
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SU2321A1
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Oven (hearth) for charcoal and small wood
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SU2288A1
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Wind engine with a vertical axis and a protective casing
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SU1697A1
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Measuring ruler for determining in tithing areas of areas plotted on plans of sections having the shape of trapezoid rectangles or triangles
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