noweb multiple block together

[Ken Mankoff]

Hello,

When tangling blocks, I can tangle multiple blocks by setting a (sub)-tree 
level property, or ":tangle foo" in multiple headers. Is there a way to achieve 
the same thing with noweb?

I've tried giving multiple blocks the same "+name:" and then <<name>>, but only 
one seems to be included. Does this feature exist through some mechanism?

Thanks,

  -k.