Piotr Czernik

4 Patents

• US124589192025

  Compact Canister of the Bed of Carbon Dioxide Absorbent (scrubber)

  XDEEP SP. Z O.O. SP. K.

  0 cites
• USD11001852025

  Diving Apparatus

  XDEEP SP. Z O.O. SP.K.

  0 cites
• US119323632024

  Diving Harness

  XDEEP SP. Z O.O.

  0 cites
• US116133342023

  First-stage Diving Regulator

  XDEEP SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA

  0 cites