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| LEADER |
00663nam a2200205 a 4500 |
| 001 |
152492 |
| 003 |
AR-LpUBP |
| 005 |
20250704195953.0 |
| 007 |
ta |
| 008 |
080925s1946 sp g 000 0 spa d |
| 040 |
|
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|a AR-LpUBP
|b spa
|c AR-LpUBP
|
| 100 |
1 |
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|a Díaz Velasco, Manuel
|9 102354
|
| 245 |
1 |
0 |
|a Concesion y nulidad de patentes de invención
|
| 260 |
|
|
|a Madrid :
|b Revista de Derecho Privado,
|c 1946.
|
| 300 |
|
|
|a 373 p. ;
|c 21 cm.
|
| 942 |
|
|
|c BK
|
| 952 |
|
|
|0 0
|1 0
|2 udc
|4 0
|6 DD00988
|7 0
|9 221463
|a DUN
|b DUN
|c FG
|d 2023-07-10
|i 007100/48
|l 0
|o Dd-00988
|p DUN007100x48
|r 2023-07-10 21:23:12
|w 2023-07-10
|y BK
|
| 999 |
|
|
|c 152492
|d 152492
|
| 988 |
|
|
|c 34
|d Miguel Kiperszmid
|
| 997 |
|
|
|z a
|