4. Electric heating
  5. Heating devices
  6. With heater-unit housing, casing, or support means

Roelof Koopman

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Process and apparatus perforating tubular plastic foil with a la

Plastic and nonmetallic article shaping or treating: processes – Carbonizing to form article – Agglomeration or accretion
Patent

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Welding sleeve with connecting means having an upper and lower p

Electric heating – Heating devices – With heater-unit housing – casing – or support means
Patent

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Profile ID: LFUS-PAI-P-1091078

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