Title of article :
US patents in 1856
Author/Authors :
Michael Blackman، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2006
Pages :
7
From page :
251
To page :
257
Keywords :
Repeal invalid patents , Patent copies , US patents , historical , Patent commissioner report , Input , US patent office , Annual fees , Workload , English patent office , French patent office
Journal title :
World Patent Information
Serial Year :
2006
Journal title :
World Patent Information
Record number :
274151
Link To Document :
https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=274151
