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This category has the following 2 subcategories, out of 2 total.
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181:Technology companies established in 1897
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228:1890s in technology
223:Technology by year
198:1897 in transport
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217:Categories
202:(8 C, 1 P)
185:(2 C, 2 P)
150:1940s
145:1930s
140:1920s
135:1910s
130:1900s
124:1890s
118:1880s
113:1870s
108:1860s
103:1850s
98:1840s
233:1897
87:1902
82:1901
77:1900
72:1899
67:1898
62:1897
57:1896
52:1895
47:1894
42:1893
37:1892
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170:T
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