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23 February 2012

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Mplungjan

If I type
pn=us 1940:1950
Into the field on the front page, I get
More than 100,000 results found in the Worldwide database for: Pn = US and pd within 1940,1950 using Smart search

Mplungjan

Here is some more information.

The dates have been acquired but due to the volume, will take a while to be visible and hence searchable in Espacenet. By the time of the launch of CPC in October, the situation will have vastly improved.

http://www.cooperativepatentclassification.org/milestones.html

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