Cell "x3 y19"
Anmelder
Datum
Patentnummer
Cluster
Armstrong Cork Company (Lancaster, PA)
1976-10-12
4110421.txt
cluster_16
No Name
1994-05-24
5434233.txt
cluster_16
Universite de Montreal (Montreal, Quebec, CA)
2005-02-02
8034895.txt
cluster_16