|
|
Valid
from
|
Valid
to
|
| 28993910 |
Machinery and apparatus for isotopic separation, and parts thereof
|
01.01.2020 |
09.09.9999 |
| 28291230 |
Machinery and apparatus for filtering or purifying water
|
01.01.2020 |
09.09.9999 |
| 28251441 |
Machinery and apparatus for filtering or purifying gases by catalytic process (excluding intake air filters for internal combustion engines, machinery and apparatus for filtering or purifying air, catalytic converters)
|
01.01.2022 |
09.09.9999 |
| 28251410 |
Machinery and apparatus for filtering or purifying air (excluding intake filters for internal combustion engines)
|
01.01.2020 |
09.09.9999 |
| 28251450 |
Machinery and apparatus for filtering and purifying gases with stainless steel housing, and with inlet and outlet tube bores with inside diameters not exceeding 1,3 cm (excluding intake filters for internal combustion engines)
|
01.01.2020 |
09.09.9999 |
| 28251431 |
Machinery and apparatus for filtering and purifying gases (other than air and excluding those which operate using a catalytic process, and isotope separators)
|
01.01.2022 |
09.09.9999 |
| 28291250 |
Machinery and apparatus for filtering and purifying beverages (excluding water)
|
01.01.2020 |
09.09.9999 |
| 28491170 |
Machine-tools for working stone, ceramics, concrete, asbestos-cement or like mineral materials or for cold working glass (excluding sawing machines, grinding or polishing machines)
|
01.01.2020 |
09.09.9999 |
| 28411120 |
Machine-tools for working any material by removal of material, operated by laser or other light or photon beam processes, or by plasma arc processes
|
01.01.2020 |
09.09.9999 |
| 28411140 |
Machine-tools for working any material by removal of material, operated by electro-chemical, electron-beam, ionic-beam or by ultrasonic processes (excluding machines for the manufacture of semiconductor devices or of electronic integrated circuits)
|
01.01.2020 |
09.09.9999 |
Statistical metainformation system
