157:
117:
147:
70:
65:
60:
55:
50:
40:
35:
30:
25:
20:
97:
142:
152:
8:
121:
101:
136:
85:
This category has the following 2 subcategories, out of 2 total.
158:
Technology companies established in the 19th century
15:
134:
118:Telecommunications companies established in 1900
148:Technology companies by year of establishment
135:
98:Energy companies established in 1900
80:
13:
87:
79:
14:
169:
1:
143:Companies established in 1900
7:
10:
174:
153:1900 in technology
165:
123:
103:
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78:
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75:
12:
11:
5:
171:
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127:
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48:
43:
38:
33:
28:
23:
17:
16:
9:
6:
4:
3:
2:
170:
159:
156:
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138:
119:
114:
113:
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99:
94:
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82:Subcategories
81:
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18:
84:
45:
137:Categories
122:(3 P)
102:(1 P)
71:1905
66:1904
61:1903
56:1902
51:1901
46:1900
41:1899
36:1898
31:1897
26:1896
21:1895
139::
120:
100:
111:T
91:E
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