| 摘要 |
PURPOSE: A method for manufacturing a cooker is provided to reduce materials and manufacturing cost, and improve productivity by simplifying manufacturing process. CONSTITUTION: A method for manufacturing a cooker comprises the steps of: forming a first joining unit(20) having first protrusions(40) at one side of a cooking unit(25); forming a grip unit(35) joined to the first joining unit; forming a second joining unit(30) having second protrusions(45) at one end of the grip unit; welding the first joining unit to the second joining unit; and removing the first and second protrusions.
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