- All sections
- A - Human necessities
- A01D - Harvesting; mowing
- A01D 17/22 - Digging machines with sieving and conveying mechanisms with cylindrical screens with several co-operating sifter bands
Patent holdings for IPC class A01D 17/22
Total number of patents in this class: 1
10-year publication summary
0
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1
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0
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0
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0
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0
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0
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Grimme Landmaschinenfabrik GmbH & Co. KG | 97 |
1 |
Other owners | 0 |