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This category has the following 2 subcategories, out of 2 total.
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205:Computer-related introductions in 1954
181:Computer companies established in 1954
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224:Categories
209:(1 C, 4 P)
185:(1 C, 4 P)
150:2000s
145:1990s
140:1980s
135:1970s
130:1960s
124:1950s
118:1940s
113:1930s
108:1920s
103:1910s
98:1900s
87:1959
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77:1957
72:1956
67:1955
62:1954
57:1953
52:1952
47:1951
42:1950
37:1949
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194:I
170:C
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