机读格式显示(MARC)

• 000 00744nam 2200241 4500

• 001 0000456279

• 003 CAL

• 005 20041207141800.0

• 008 041207s1979 gw ri 001 0 eng

• 040 __ |c SJT

• 050 _0 |a T255.F4 |b O34

• 082 0_ |a 608/.012 |2 19

• 090 __ |a N18/W927

• 093 __ |a N18 |2 4

• 099 __ |a CAL 022000336504

• 245 00 |a Official catchword index to the third edition (1979) of the International patent classification / |c World Intellectual Property Organization.

• 260 __ |a Mèunchen : |b The Organization, |c c1979.

• 300 __ |a 308 p. ; |c 24 cm.

• 500 __ |a Includes indexes.

• 650 _0 |a Patents |x Classification |x Indexes

• 710 20 |a World Intellectual Property Organization.

• 950 __ |a JHUL |b N18 |c W927

• 998 __ |a SJT