Removing extranious subkey signings

[5468696A6D656E]

At 
http://keyserver.bu.edu:11371/pks/lookup?op=vindex&search=0x840095F484321DED

You can find a version of my key. Of the bottom of that page there are several
signatures (with different dates) of subkeys which i got by re-importing my public key
from faulty keyservers. (don't remember which ones)
Gpg seems to filters those, (at least i never see those signatures), but is there
an easy way to remove those extranious subkey signatures?

Thanx,
Th

-- 
__Thijmen Klok________