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International patent classification : core level. 8th ed. (2006). (WIPO publication ; no. 560)

International patent classification : core level. 8th ed. (2006). (WIPO publication ; no. 560)
Paper図書
World Intellectual Property Organization2005.<A114-B44>
National Diet Library
  • Subject HeadingPatents -- Classification.

Official catchword index to the fifth edition (1989) of the International patent classification / World Intellectual Property Organization.

Official catchword index to the fifth edition (1989) of the International patent classification / World Intellectual Property Organization.
Paper図書
C. Heymannc1989.<M2-A85>
National Diet Library

Guide 7th ed

Guide 7th ed
Paper図書
World Intellectual Property Organization1999
Other Libraries in Japan

Fixed constructions 7th ed

Fixed constructions 7th ed
Paper図書
World Intellectual Property Organization1999
Other Libraries in Japan

Mechanical engineeering ; lighting ; heating ; weapons ; blasting 7th ed

Mechanical engineeering ; lighting ; heating ; weapons ; blasting 7th ed
Paper図書
World Intellectual Property Organization1999
Other Libraries in Japan

Textiles ; paper 7th ed

Textiles ; paper 7th ed
Paper図書
World Intellectual Property Organization1999
Other Libraries in Japan

Chemistry ; metallurgy 7th ed

Chemistry ; metallurgy 7th ed
Paper図書
World Intellectual Property Organization1999
Other Libraries in Japan

Human necessities 7th ed

Human necessities 7th ed
Paper図書
World Intellectual Property Organization1999
Other Libraries in Japan

Guide, survey of classes and summary of main groups 7th ed

Guide, survey of classes and summary of main groups 7th ed
Paper図書
World Intellectual Property Organization1999
Other Libraries in Japan

Electricity 7th ed

Electricity 7th ed
Paper図書
World Intellectual Property Organization1999
Other Libraries in Japan

Physics 7th ed

Physics 7th ed
Paper図書
World Intellectual Property Organization1999
Other Libraries in Japan

Revision concordance list Int.Cl.[6] ・ Int.Cl.[7] = Table de concordance Int.Cl.[6] ・ Int.Cl.[7] 7th ed

Revision concordance list Int.Cl.[6] ・ Int.Cl.[7] = Table de concordance Int.Cl.[6] ・ Int.Cl.[7] 7th ed
Paper図書
World Intellectual Property Organization1999
Other Libraries in Japan

Performing operations ; transporting 7th ed

Performing operations ; transporting 7th ed
Paper図書
World Intellectual Property Organization1999
Other Libraries in Japan

Mechanical engineeering ; lighting ; heating ; weapons ; blasting 6th ed

Mechanical engineeering ; lighting ; heating ; weapons ; blasting 6th ed
Paper図書
World Intellectual Property Organization1994
Other Libraries in Japan

Guide, survey of classes and summary of main groups 6th ed

Guide, survey of classes and summary of main groups 6th ed
Paper図書
World Intellectual Property Organization1994
Other Libraries in Japan

Guide 6th ed

Guide 6th ed
Paper図書
World Intellectual Property Organization1994
Other Libraries in Japan

Chemistry ; metallurgy 6th ed

Chemistry ; metallurgy 6th ed
Paper図書
World Intellectual Property Organization1994
Other Libraries in Japan

Physics 6th ed

Physics 6th ed
Paper図書
World Intellectual Property Organization1994
Other Libraries in Japan

Electricity 6th ed

Electricity 6th ed
Paper図書
World Intellectual Property Organization1994
Other Libraries in Japan

Human necessities 6th ed

Human necessities 6th ed
Paper図書
World Intellectual Property Organization1994
Other Libraries in Japan
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