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OECD patent statistics manual.

OECD patent statistics manual.
Paper図書
OECDc2009.<DE64-B4477>
National Diet LibraryOther Libraries in Japan
  • Subject HeadingPatents (International law) Patents -- Statistics. Technological innovations --...

OECD patent statistics manual : pbk

OECD patent statistics manual : pbk
Paper図書
OECDc2009
Other Libraries in Japan
  • Subject HeadingPatents -- Statistics Technological innovations -- ...
  • Subject Heading (ID)Patents -- Statistics Technological innovations -- ...

Internationell patentstatistik för åren 1885-1904

Internationell patentstatistik för åren 1885-1904
Paper図書
af Henrik G. TisellH. Ohlssons boktrykckeri1907
Other Libraries in Japan
  • Subject HeadingPatents -- Statistics
  • Subject Heading (ID)Patents -- Statistics

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