- 1854
- 1977-07-18
technology: أجهزة كهربائية
- 1851
- 1977-07-14
- 1849
- 1977-07-12
- 1822
- 1977-06-15
- 1821
- 1977-06-14
- 1820
- 1977-06-13
- 1805
- 1977-05-29
- 1798
- 1977-05-22
- 1745
- 1977-03-30
- 1677
- 1977-01-19
- 1672
- 1977-01-14
- 1648
- 1976-12-19
- 1621
- 1976-11-20
- 1607
- 1976-11-06
- 1546
- 1976-09-05
- 1513
- 1976-08-03
- 1476
- 1976-06-27
- 1475
- 1976-06-26
- 1449
- 1976-05-31
- 1425
- 1976-05-07