## block_attribute420 property


Gets or sets the block attribute 420.
### Definition:
```python
@property
def block_attribute420(self):
    ...
@block_attribute420.setter
def block_attribute420(self, value):
    ...
```

### See Also
* module [`aspose.cad.fileformats.cad.cadobjects`](../../)
* class [`CadBlockEntity`](/cad/python-net/aspose.cad.fileformats.cad.cadobjects/cadblockentity)