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BG101211A
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Two-way buffer having seven states
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BG99588A
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Method for the utilization of waste nickel catalysts
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BG99501A
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Solid transparent soap and method for its preparation
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BG99143A
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Device for the protection of shim-inverters
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BG99011A
|
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Method for the preparation of catalytic solution for batch paraxylene oxidation
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BG97683A
|
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Multicomputer system
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BG97671A
|
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Multicomputer system
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BG97554A
|
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Method for establishing autonomous ecological microclimate in residentials and office premises
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BG97110A
|
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Spring-type anchor
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BG60465B2
|
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Device for torque transmission by three-pin elastic elements
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BG60464B2
|
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Device for elastic torque transmission
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BG52020B2
|
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Device for solar energy conversion
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BG60420B2
|
|
Device for torque transmission to a railway carriage generator
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BG51881A1
|
|
Lubricating cooling liquid for cold mechanical working of non-ferrous metals
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BG60143A3
|
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Device for making coffee drink
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BG42513A1
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Constant voltage source
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BG42315A1
|
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Device for measuring overflying phase in cyclotrons
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BG42019A1
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Lucern sort <obnova 10>
|
|
BG41902A1
|
|
4- substituted- 2- dialkylamido- 2- oxo- 2, 5- dihydro- oxaphosphols and method for their preparation
|
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BG41901A1
|
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N, n- dialkylamido- o- alkyl- 3- alkyl- 1, 2- alkadienephosphonates and method for their preparation
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