4. Sewing
  5. Elements
  6. Frames

Keiji Kawamura

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Compound rotary encoder for detecting the rotation angle and the

Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Patent

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Method and apparatus for automatic positioning of open ends of s

Sewing – Elements – Frames
Patent

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Profile ID: LFUS-PAI-P-584065

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