1. Main body of water heater; 2. Water heater; 3. Main body of water heater; 4.-5. Water heater; 6. Main body of water heater; 7. Water heater; 8. Main body of water heater; 9. Water heater; 10. Main body of water heater; 11.-12. Water heater; 13. Main body of water heater; 14. Water heater; 15. Main body of water heater; 16. Water heater; 17. Main body of water heater; 18. Water heater; 19. Main body of water heater; 20. Water heater

Abstract

1. The products of design 2,4,5,7,9,11,12,14,16,18 and 20 are used for heating water, and the part to be protected in design 1,3,6,8,10,13,15,17,19 is the main body of the water heater; 2. Key points of the design of this design: The shapes of the designs in solid lines; 3. The picture or photo that best illustrates the key points of this design: Reproduction 1.7; 4. The partial design to be protected in this design includes the design shape represented by the solid lines in the representations; the design shape expressed by the dotted lines in the representations is not protected.

Images