4. Metal working
  5. Method of mechanical manufacture
  6. Electrical device making

Hirofumi Sugikawa

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Battery can, sheet for forming battery can, and method for manuf

Metal treatment – Process of modifying or maintaining internal physical... – Producing or treating layered – bonded – welded – or...
Patent

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Battery can-forming plate and battery can

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Patent

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Lead-provided porous metal sheet and method for manufacturing th

Metal working – Method of mechanical manufacture – Electrical device making
Patent

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Lead-provided porous metal sheet and method for manufacturing th

Stock material or miscellaneous articles – All metal or with adjacent metals – Having metal particles
Patent

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Metallic porous sheet having pores surrounded by a three-dimensi

Stock material or miscellaneous articles – All metal or with adjacent metals – Having metal particles
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Profile ID: LFUS-PAI-P-297212

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