Top IPC subclasses
1
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E04C
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2
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Structural elements; building materials
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2
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A47J
|
2
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kitchen equipmentcoffee millsspice millsapparatus for making beverages
|
3
|
B32B
|
2
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layered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb,
|
4
|
F24C
|
1
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other domestic stoves or rangesdetails of domestic stoves or ranges, of general application
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