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SU91120A1
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The method of preparation of toilet soap substitute
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SU66272A1
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Device for undermining land mines
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SU48130A1
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Method of making gas and waterproof material
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SU46017A1
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A method of making serous membranes from the intestines and the like. flat belts and stitches for belts
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SU43523A1
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Device for connecting the ends of the drive belts
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SU44458A1
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Sighting device
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SU37977A1
|
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A method of manufacturing a composition for additive to feed
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SU36101A1
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Tool for connecting the ends of the drive belt
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SU39490A1
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Connect for drive belts
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SU33777A1
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Straight hitch for drive belts
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SU31088A1
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A method of manufacturing from the intestines of livestock flat belts and stitches for belts
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