4. Metal working
  5. Means to assemble or disassemble
  6. Puller or pusher means, contained force multiplying operator

Shigesaburo Nakagawa

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Jewelry chain

Jewelry – symbolic insignia – and ornaments – Jewelry – Encircling – i.e. – necklace – bracelet – etc.
Patent

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Jewelry chain

Jewelry – symbolic insignia – and ornaments – Jewelry – Encircling – i.e. – necklace – bracelet – etc.
Patent

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Jewelry chains by electro-forming

Chain – staple – and horseshoe making – Chains – Ornamental
Patent

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Method for manufacturing a spring ring to be electroplated

Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent

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Process for producing a garland chain

Chain – staple – and horseshoe making – Chain making – Blanks and processes
Patent

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Profile ID: LFUS-PAI-P-710157

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