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FI (list display)

  • E02B11/00
    		•  Drainage of soil, e.g. for agricultural purposes HB CC 2D024
  • E02B11/00@A
    		•  Installation methods for culverts HB CC 2D024
  • E02B11/00@B
    		•  Culvert materials HB CC 2D024
  • E02B11/00@C
    		•  .sheet-like HB CC 2D024
  • E02B11/00@D
    		•  .bag-like HB CC 2D024
  • E02B11/00@Z
    		•  Others HB CC 2D024
  • E02B11/00,301
    		•  .Watergate HB CC 2D024
  • E02B11/00,301@A
    		•  Earthen pipes HB CC 2D024
  • E02B11/00,301@B
    		•  Synthetic resin pipes HB CC 2D024
  • E02B11/00,301@C
    		•  .Straight pipes HB CC 2D024
  • E02B11/00,301@D
    		•  .Bellows pipes HB CC 2D024
  • E02B11/00,301@E
    		•  Concrete pipes HB CC 2D024
  • E02B11/00,301@F
    		•  Cloth pipes HB CC 2D024
  • E02B11/00,301@G
    		•  Paper pipes HB CC 2D024
  • E02B11/00,301@Z
    		•  Others HB CC 2D024
  • E02B11/00,302
    		•  .Culverts HB CC 2D024
  • E02B11/02
    		•  .Drainage-device-laying apparatus, e.g. drainage ploughs HB CC 2D024
  • E02B11/02@A
    		•  Splashing solidifier type HB CC 2D024
  • E02B11/02@Z
    		•  Others HB CC 2D024
  • E02B11/02,301
    		•  ..Ridge forming apparatus HB CC 2D024
  • E02B11/02,302
    		•  ..Bullet culvert forming apparatus HB CC 2D024
  • E02B11/02,302@A
    		•  Drainage material filling apparatus HB CC 2D024
  • E02B11/02,302@B
    		•  Pipe installation type HB CC 2D024
  • E02B11/02,302@C
    		•  Burner sintering type HB CC 2D024
  • E02B11/02,302@D
    		•  Drainage material filling type HB CC 2D024
  • E02B11/02,302@E
    		•  Double bullet type HB CC 2D024
  • E02B11/02,302@Z
    		•  Others HB CC 2D024
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