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When was the wattmeter invented?
The wattmeter was invented in the late 19th century by Oliver B. Shallenberger in 1888.
What did AB Blackburn invent in1888?
a spring seat for chairs on April 3rd of that year, he later received a patent for it
On what date was the ballpoint pen invented?
The ballpoint pen was invented on October 30, 1888, by John J. Loud, but it was not commercially successful. The modern version of the ballpoint pen that we use today was invented by László Bíró in 1938.
What J B Dunlop invented?
J.B. Dunlop is credited with inventing the pneumatic tire for bicycles in 1888. This invention revolutionized the biking industry by providing a smoother ride and better traction compared to solid rubber tires.
In what year was the ballpoint made?
The first patent was issued on October 30 1888
When was Blackburn College - Blackburn with Darwen - created?
Blackburn College - Blackburn with Darwen - was created in 1888.
Who is albert b blackburn?
e is the person who invented the railway signal
When was the wattmeter invented?
The wattmeter was invented in the late 19th century by Oliver B. Shallenberger in 1888.
What did AB Blackburn invent?
The railway signal in 1888 , patent number 375,362 on January 10, 1888.
When was Blackburn B. Dovener born?
Blackburn B. Dovener was born in 1842.
When did Blackburn B. Dovener die?
Blackburn B. Dovener died in 1914.
When was Benjamin B. Blackburn born?
Benjamin B. Blackburn was born on 1927-02-14.
Why is elizabeth blackburn famous?
Elizabeth Blackburn is famous because she invented the telemore that helped many people .
Was baseball invented in 1888?
no it was invented in 1744
When was the penny post invented?
the penny post was invented in 1888
What year was the gong and signal chair invented?
it was invented on 1888
Why was the straw invented?
in 1888
