321103 Subclass

Manufacture of jewellery (excl. artificial pearls, accessories

珠寶首飾(人造珠及仿製首飾除外)及貴金屬裝飾

Classification Hierarchy

C — Manufacturing › 32 › 321 › 3211 › 321103

Related Codes in the Same Group

321101

Cutting and setting of precious stones

寶石切割及鑲嵌

 321102

Goldsmithing and silversmithing

打金及打銀