مرکز منطقه ای اطلاع رساني علوم و فناوري - International Patent Classification (IPC) Union, Committee of Experts, 23rd Session, Geneva, 27

Title of article :

International Patent Classification (IPC) Union, Committee of Experts, 23rd Session, Geneva, 27–30 March 1995

Issue Information :

روزنامه با شماره پیاپی سال 1995

Pages :

From page :

211

To page :

211

Journal title :

World Patent Information

Serial Year :

1995

Journal title :

World Patent Information

Record number :

273497

Link To Document :