The Technical World Magazine, Volume 4Technical World Company, 1906 |
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Results 6-10 of 77
Page 89
... manufacture so that now a very satis- factory lamp for 110 - volt circuits has been produced . The efficiency of these lamps is in the neighborhood of 11⁄2 watts per candle - power ; and they also have a long life - 2,000 hours ...
... manufacture so that now a very satis- factory lamp for 110 - volt circuits has been produced . The efficiency of these lamps is in the neighborhood of 11⁄2 watts per candle - power ; and they also have a long life - 2,000 hours ...
Page 102
... manufacture of certain kinds of wire , especially fine aluminum wire , a machine is used which is surprisingly similar to the spinning apparatus in a modern cotton mill . In fact , it is a me- chanical twister , by which the wire is ...
... manufacture of certain kinds of wire , especially fine aluminum wire , a machine is used which is surprisingly similar to the spinning apparatus in a modern cotton mill . In fact , it is a me- chanical twister , by which the wire is ...
Page 128
Mention The Technical World . VERTICAL PLUNGER MINE PUMP GREAT BURNHAM STEAM PUMPS MANUFACTURED BY. 75 to 450 NAMES that you use frequently in quick get - at - able form The Revolving Directory and Register for price lists , name lists ...
Mention The Technical World . VERTICAL PLUNGER MINE PUMP GREAT BURNHAM STEAM PUMPS MANUFACTURED BY. 75 to 450 NAMES that you use frequently in quick get - at - able form The Revolving Directory and Register for price lists , name lists ...
Page 129
VERTICAL PLUNGER MINE PUMP GREAT BURNHAM STEAM PUMPS MANUFACTURED BY THE UNION STEAM PUMP COMPANY 46 South Madison Street , BATTLE CREEK , MICH . The only Steam Pump manufactured with flat face steam valves having a minimum of clearance ...
VERTICAL PLUNGER MINE PUMP GREAT BURNHAM STEAM PUMPS MANUFACTURED BY THE UNION STEAM PUMP COMPANY 46 South Madison Street , BATTLE CREEK , MICH . The only Steam Pump manufactured with flat face steam valves having a minimum of clearance ...
Page 138
... Manufacture . By WIL- High Vacua by New Method 219 LIAM R. STEWART 152 Electricity for Hoists . 219 • At the End . Poem 159 Alcohol for Industrial Purposes 220 How to Save Niagara Falls . By ALTON D. ADAMS The Story of the Diamond . By ...
... Manufacture . By WIL- High Vacua by New Method 219 LIAM R. STEWART 152 Electricity for Hoists . 219 • At the End . Poem 159 Alcohol for Industrial Purposes 220 How to Save Niagara Falls . By ALTON D. ADAMS The Story of the Diamond . By ...
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