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PL399373A1
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System for remote control of securities
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PL396665A1
|
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Device to counteract the growth of microorganisms in the water
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PL396663A1
|
|
Method for concentrating solutions
|
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PL395702A1
|
|
Seawater desalination method
|
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PL395675A1
|
|
Micro-flow heat exchanger
|
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PL395165A1
|
|
Method for cooling or heating liquids, especially liquid food
|
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PL392920A1
|
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Method for post-slaughter cooling of slaughter animals half-carcasses
|
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PL355379A1
|
|
Method of measurement of activity of series of water samples
|
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PL345142A1
|
|
Dry premix of thermally insulating masonry grout
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|
PL342332A1
|
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Cellular concrete, in particular autoclaved one and method of obtaining same
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PL323883A1
|
|
Agent for removing lacquer and enamel coatings
|
|
PL323579A1
|
|
Axial centrifuge
|
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PL322316A1
|
|
Method of tamping foundations
|
|
PL321910A1
|
|
Dry premix of adhesive masonry mortar in particular for use in jointing cellular concrete units
|
|
PL320550A1
|
|
Apparatus for handling particulate materials in particular aluminium powder
|
|
PL319286A1
|
|
Method of threating long-fibre pulp in particular that obtained flax or hemp
|
|
PL317764A3
|
|
Cellular concrete making method
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|
PL317289A1
|
|
Take-off spool in particular for magnetic tape winding machines
|
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PL315048A1
|
|
Apparatus for concentrating extracts
|
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PL312367A1
|
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Ventilation air intake especially for power distribution equipment
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