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| LEADER |
00861nam a2200265 a 4500 |
| 001 |
42719 |
| 003 |
AR-BaAGN |
| 005 |
20231207140411.0 |
| 007 |
ta |
| 008 |
220625s1948 ag |||||r|||| ||||||eng d |
| 040 |
|
|
|d AR-BaAGN
|a AR-BaAGN
|b spa
|e aacr
|
| 100 |
1 |
|
|a De Marval, John Alexander
|
| 245 |
1 |
0 |
|a Argentine patents and trade marks :
|b with an appendix on patents and trade marks in Uruguay.
|
| 250 |
|
|
|a 1ª ed.
|
| 260 |
|
|
|a Buenos Aires :
|b S.E.,
|c 1948.
|
| 300 |
|
|
|a 135 páginas :
|b il.
|
| 336 |
|
|
|2 rdacontent
|b txt
|
| 337 |
|
|
|2 rdamedia
|b n
|
| 338 |
|
|
|2 rdacarrier
|b nc
|
| 650 |
|
4 |
|a PATENTES
|9 1281
|
| 653 |
|
4 |
|a INVENTOS
|
| 942 |
|
|
|c LIBRO
|n 0
|
| 952 |
|
|
|0 0
|1 0
|4 0
|6 AGN_12875_000000000000000
|7 0
|9 41174
|a AGN
|b AGN
|c AR-AGN-BTECA01-Bi
|d 2022-08-10
|i 17146
|o AGN 12875
|p AGN-12875
|r 2022-08-10 00:00:00
|w 2022-08-10
|y LIBRO
|
| 998 |
|
|
|a PRE-MARC
|
| 999 |
|
|
|c 42719
|d 42719
|