ข้อมูลMethods of steam generation characterised by form of heating method (use of solar heat F24J0002000000; jackets or other cooling means in which steam is generated and which serve for cooling other apparatus, see the subclasses for such apparatus);


เวอร์ชั่นข้อมูล

เวอร์ชั่น รหัส / code คำอธิบาย / code name เครื่องมือ
1 F22B0001000000 Methods of steam generation characterised by form of heating method (use of solar heat F24J0002000000; jackets or other cooling means in which steam is generated and which serve for cooling other apparatus, see the subclasses for such apparatus); 29/09/2562