SPARK-PROOF BATTERY POWER PACK
BELZA MAREK, WISZNIOWSKI PRZEMYSLAW, BABECZKI DARIUSZ, WOJTAS PIOTR, MICHALUNIO ANDRZEJ
Year of Publication 30.05.2005
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Year of Publication 30.05.2005
Patent
Spark-proof battery power pack
WISZNIOWSKI PRZEMYS AW, BABECZKI DARIUSZ, WOJTAS PIOTR, BE ZA MAREK, MICHALUNIO ANDRZEJ
Year of Publication 29.05.2009
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Year of Publication 29.05.2009
Patent