1988. 1. 27 |
Korea UNICHEM (ÁÖ) â¾÷ |
1988. 3. 15 |
Heat Shrinkable Sleeve °³¹ß |
1988. 6. 10 |
Heat Shrinkable Tube °³¹ß |
1992. 5. 25 |
Heat Shrinkable Sheet °³¹ß |
1996. 5. 1 |
Heating Cable(Tech-Trace¢â)°³¹ß |
1996. 7. 1 |
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1996. 10. 1 |
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1997. 10. 1 |
Heating Cable (Solar-Trace¢â)°³¹ß |
1997. 11. 15 |
PolySwitch °³¹ß |
1997. 11. 20 |
UNICHEM China ÅõÀÚ È®Á¤ |
1997. 12. 19 |
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1998. 04. 25 |
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1999. 02. 01 |
À¯·´ ÀÎÁõ±Ô°Ý CE MARK ȹµæ |
1999. 07. |
±¹Á¦±Ô°Ý UL MAREK ȹµæ |
1999. 09. |
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