SU391946A1 - DEVICE FOR WRAPPING FILTERING MATERIAL DRAINAGE PLASTIC PIPE 1 A device is known for wrapping filter material of a drain plastic pipe made of thermoplastic material, containing a drum for filtering material, 1 1, which draws on a rack, and a frame on a stand; it, which complicates the design of the device. The proposed device is different from what is known in that it is equipped with electric heaters !!, made !! in C !! De C !! L !! D! DrI- - Google Patents
DEVICE FOR WRAPPING FILTERING MATERIAL DRAINAGE PLASTIC PIPE 1 A device is known for wrapping filter material of a drain plastic pipe made of thermoplastic material, containing a drum for filtering material, 1 1, which draws on a rack, and a frame on a stand; it, which complicates the design of the device. The proposed device is different from what is known in that it is equipped with electric heaters !!, made !! in C !! De C !! L !! D! DrI-Info
- Publication number
- SU391946A1 SU391946A1 SU1353640A SU1353640A SU391946A1 SU 391946 A1 SU391946 A1 SU 391946A1 SU 1353640 A SU1353640 A SU 1353640A SU 1353640 A SU1353640 A SU 1353640A SU 391946 A1 SU391946 A1 SU 391946A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- plastic pipe
- wrapping
- filtering material
- dri
- complicates
- Prior art date
Links
Landscapes
- Filtration Of Liquid (AREA)
Description
АBUT
Риг2Rig2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1353640A SU391946A1 (en) | 1969-07-28 | 1969-07-28 | DEVICE FOR WRAPPING FILTERING MATERIAL DRAINAGE PLASTIC PIPE 1 A device is known for wrapping filter material of a drain plastic pipe made of thermoplastic material, containing a drum for filtering material, 1 1, which draws on a rack, and a frame on a stand; it, which complicates the design of the device. The proposed device is different from what is known in that it is equipped with electric heaters !!, made !! in C !! De C !! L !! D! DrI- |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1353640A SU391946A1 (en) | 1969-07-28 | 1969-07-28 | DEVICE FOR WRAPPING FILTERING MATERIAL DRAINAGE PLASTIC PIPE 1 A device is known for wrapping filter material of a drain plastic pipe made of thermoplastic material, containing a drum for filtering material, 1 1, which draws on a rack, and a frame on a stand; it, which complicates the design of the device. The proposed device is different from what is known in that it is equipped with electric heaters !!, made !! in C !! De C !! L !! D! DrI- |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874227205A Addition SU1466946A2 (en) | 1987-04-10 | 1987-04-10 | Multiple-impression extrusion head for processing polymeric material |
SU884477525A Addition SU1578008A2 (en) | 1988-06-27 | 1988-06-27 | Multistrand extrusion head for processing polymeric materials |
Publications (1)
Publication Number | Publication Date |
---|---|
SU391946A1 true SU391946A1 (en) | 1973-07-27 |
Family
ID=20446952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1353640A SU391946A1 (en) | 1969-07-28 | 1969-07-28 | DEVICE FOR WRAPPING FILTERING MATERIAL DRAINAGE PLASTIC PIPE 1 A device is known for wrapping filter material of a drain plastic pipe made of thermoplastic material, containing a drum for filtering material, 1 1, which draws on a rack, and a frame on a stand; it, which complicates the design of the device. The proposed device is different from what is known in that it is equipped with electric heaters !!, made !! in C !! De C !! L !! D! DrI- |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU391946A1 (en) |
-
1969
- 1969-07-28 SU SU1353640A patent/SU391946A1/en active
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