ข้อมูลProtecting arrangements against rupture or overwinding of the mainspring located in the barrel or attached to the barrel (in connection with keys or the like G04B0003060000, G04B0003100000; in connection with automatic winding devices G04B0005240000)


เวอร์ชั่นข้อมูล

เวอร์ชั่น รหัส / code คำอธิบาย / code name เครื่องมือ
1 G04B0001200000 Protecting arrangements against rupture or overwinding of the mainspring located in the barrel or attached to the barrel (in connection with keys or the like G04B0003060000, G04B0003100000; in connection with automatic winding devices G04B0005240000) 29/09/2562