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Problem Definition
Concept Design
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284
칠판판서 후 지우개로 지우는데 오래걸린다
sangsangtoron 2018-04-03
Problem Definition
sangsangtoron
2018-04-03
Problem Definition
283
부분적으로 구역을 나눠 지우는 지우개
sangsangtoron 2018-04-03
Concept Design
sangsangtoron
2018-04-03
Concept Design
282
끝 부분에 커터가 달려있고 회전 손잡이가 달린 휴지 케이스
sosujungye 2018-04-03
Concept Design
sosujungye
2018-04-03
Concept Design
281
개인 책상 모서리에 작은 시계를 박는다
destiny 2018-04-03
Concept Design
destiny
2018-04-03
Concept Design
280
계단에 층수표시 스티커를 붙인다
house1 2018-04-03
Concept Design
house1
2018-04-03
Concept Design
279
사다리 밑에 고무 부착물을 부착
allobj1 2018-04-03
Concept Design
allobj1
2018-04-03
Concept Design
278
보황 고리 달린 와이퍼형 지우개
bohwang7 2018-04-03
Concept Design
bohwang7
2018-04-03
Concept Design
277
칠판판서후 지우개로 지우는데 오래걸린다.
sangsangtoron 2018-04-03
Problem Definition
sangsangtoron
2018-04-03
Problem Definition
276
구조상의 문제로 사다리가 흔들린다.
allobj1 2018-04-03
Problem Definition
allobj1
2018-04-03
Problem Definition
275
의자에 바퀴와 부직포를 붙인다
aaaw12345 2018-04-03
Concept Design
aaaw12345
2018-04-03
Concept Design
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