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James Dewar invented a type of thermos for keeping liquids hot or cold. James Dewar is also an inventor of smokeless gunpowder. Although, he did not invent this on his own.
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What company patented the invention of James Dewar thus denying him credit?
Thermos
What company patented the invention of James Dewar thus denying the credit?
Thermos
Why is the Dewar flask important?
The Dewar flask is used to contain liquid nitrogen.
Who invented watts?
James watt
Who invented the watt?
James Watt
Who invented the thermos flask?
Ben hubberd Ben hubbardSir James Dewar invented the vacuum flask.
Who invented the thermus flask?
Sir James Dewar
Who invented the vacuum flask in 1892?
James Dewar
Who invented the thermos?
Sir James Dewar, in 1892
Who invented the first thermos bottle?
Invented by Sir James Dewar in 1892
Who invented the vacuum flask and when?
Sir James dewar .... I think
When did sir James dewar invent the thermos flask?
he invented it in 1892
Where were twinkies invented?
Twinkies were invented in Schiller Park, Illinois on April 6, 1930, by James Alexander Dewar.
What did Sir James Dewar invent?
Sir James Derwar invented the thermos flask. See related link...
What is James Dewar's birthday?
James Dewar was born on September 20, 1842.
When was James Dewar born?
James Dewar was born on September 20, 1842.
When was James Dewar Bourdillon born?
James Dewar Bourdillon was born in 1811.
