Traditional Crafts

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74: Nambu Ironware (Nambu Tekki) Cast Iron Kettle | Patent Drawing

The drawings illustrate a Nambu Ironware (Nambu Tekki) cast iron kettle that combines traditional craftsmanship with modern design elements, offering enhanced usability and safety.
Daily Items

72: Ryukyu Bingata Dyeing Technique on Leather Products | Patent Drawing

The patent illustrates a method for dyeing Ryukyu Bingata patterns on leather products, combining traditional Okinawan dyeing techniques with modern leather applications for accessories like handbags and zori sandals.