4. Beds
  5. Crib

Yoshitaka Ishikawa

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Bed with a commode

Beds – Crib
Patent

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Counterflow heat exchanger with floating plate

Heat exchange – Flow passages for two confined fluids – Interdigitated plural first and plural second fluid passages
Patent

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Method for recycling iron and steel industry waste

Specialized metallurgical processes – compositions for use therei – Processes – Producing or treating free metal
Patent

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Photomultiplier having a multilayer semiconductor device

Radiant energy – Photocells; circuits and apparatus – Photocell controlled circuit
Patent

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Profile ID: LFUS-PAI-P-483242

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