Suggested Topics within your search.
Suggested Topics within your search.
- Lamps 370
- Standards 117
- Electric lamps 112
- Fluorescent Lamps 99
- Energy Conservation, Consumption, And Utilization 79
- Incandescent lamps 54
- Safety lamps 50
- Lighting 48
- Light Bulbs 45
- Testing 45
- Fluorescent lamps 44
- Lighting Systems 44
- Energy Efficiency 32
- Mine accidents 32
- Ballasts 26
- Efficiency 26
- Electric lighting 26
- Design 24
- Mine safety 23
- Mines and mineral resources 23
- Specifications 22
- Energy Conservation 21
- History 21
- Plumbing 20
- Quality control 19
- Equipment and supplies 18
- Safety measures 18
- Ballasts (Electricity) 17
- Coal mines and mining 16
- Performance 16
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201
Commerce and industries of Guadeloupe.
Published 1911Subjects: “…Lamps.…”
Full Text (via ProQuest)
Government Document eBook -
202
Electric lighting and supplies.
Published 1910Subjects: “…Lamps.…”
Full Text (via ProQuest)
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203
Gaslights in British cities.
Published 1910Subjects: “…Lamps.…”
Full Text (via ProQuest)
Government Document eBook -
204
Standard voucher for allowance for living quarters, heat, fuel and light for civilian officers and employees of Government stationed in foreign countries (Act of June 26, 1930, 46...
Published 1931Subjects: Full Text (via ProQuest)
Government Document eBook -
205
[Document not titled.]
Published 1928Subjects: “…Lamps.…”
Full Text (via ProQuest)
Government Document eBook -
206
Automotive starting and lighting.
Published 1920Subjects: “…Lamps.…”
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Government Document eBook -
207
Automotive starting, lighting, and ignition.
Published 1920Subjects: “…Lamps.…”
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Government Document eBook -
208
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209
[Document not titled.]
Published 1910Subjects: “…Lamps.…”
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210
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Tests of miners' flame safety lamps in gaseous, coal-dust laden atmospheres.
Published 1920Subjects: Full Text (via ProQuest)
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213
Aircraft armament : Pyrotechnics, airways flare Type III.
Published 1926Subjects: Full Text (via ProQuest)
Government Document eBook -
214
Pyrotechnics and landing lights for use by aircraft.
Published 1932Subjects: Full Text (via ProQuest)
Government Document eBook -
215
Permissible electric mine lamps.
Published 1936Subjects: Full Text (via ProQuest)
Government Document eBook -
216
The improved permissible flame safety lamps.
Published 1936Subjects: “…Lamps.…”
Full Text (via ProQuest)
Government Document eBook -
217
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218
Regulations governing establishment and certification of aeronautical lights, and recommended standards for marking obstructions to air navigation.
Published 1931Subjects: Full Text (via ProQuest)
Government Document eBook -
219
Regulations governing establishment and certification of aeronautical lights, and recommended standards for marking obstructions to air navigation.
Published 1932Subjects: Full Text (via ProQuest)
Government Document eBook -
220
Persia experiences year of uncertainty.
Published 1928Subjects: “…Lamps.…”
Full Text (via ProQuest)
Government Document eBook