Did You Know...
...that the first rickshaw was invented in 1869 by an American Baptist minister, the Rev. E. Jonathan Scobie, to transport his invalid wife around the streets of Yokohama?
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| Number | Title | Issue Date |
| 5022850 | Pilot flame apparatus A pilot flame or burner apparatus for supporting a flame provided by a gaseous fuel and air mixture which is induced to flow to a flame nozzle by an eductor into which gaseous fuel is ejected and mixed with combustion air to flow through a fuel-air mixing... | 06/11/1991 |
