Document Actions
NZ Accession dates for US patent specifications on microfilm
-
1940-1947 US Accessions [180 kB PDF]
-
1961-1969 US Accessions [188 kB PDF].
-
1970-1979 US Accessions [201 kB PDF].
-
1980-1989 US Accessions [217 kB PDF].
-
1990-1994 US Accessions [193 kB PDF].
-
Index [16.9 kB PDF]
-
US Patents 1994 - 2000 [50.1 kB PDF]
-
US Patents 2001 - 2007 [25 kB PDF]
