4. Electric heating
  5. Heating devices
  6. With power supply and voltage or current regulation or...

Erwin Hoffmann

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Apparatus for applying a foam-forming flowable reaction mixture

Coating apparatus – Projection or spray type – Moving projector
Patent

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Atomic absorption spectrometer for measuring the mercury concent

Radiant energy – Invisible radiant energy responsive electric signalling – Ultraviolet light responsive means
Patent

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Equipment for the continuous production of foam boards

Plastic article or earthenware shaping or treating: apparatus – Means casting fluent stock operably associated with shaping...
Patent

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Equipment for the continuous production of foam boards

Plastic article or earthenware shaping or treating: apparatus – Control means responsive to or actuated by means sensing or... – Temperature control
Patent

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Equipment for the continuous production of foam boards

Plastic article or earthenware shaping or treating: apparatus – Distinct means to feed – support or manipulate preform stock... – Endless surface means to shape fluent material
Patent

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Profile ID: LFUS-PAI-P-374610

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