History, asked by sarajs9ankoury, 1 year ago

with a patent filed in 1888, the ball point pen was invented by whom?

Answers

Answered by vikaskondoor

0

John J. loud was the inventor of ball point pen

Previous Question

Next Question

Similar questions

Math, 8 months ago

absolute value of -3/-2 is...

Science, 8 months ago

find out what do they used to replace the broken or damaged bone in patient body????

Physics, 8 months ago

A car of mass 500kg moving with a velocity 30 m/s applies breaks and comes to rest in 5 seconds. What is the retardation experienced by the car and the force exerted on the vehicle?

Biology, 1 year ago

dna is associated with highly basic proteins called_____.

History, 1 year ago

Before Hyderabad, which city was the the capital of Andhra Pradesh (erstwhile Andhra State) ?

Math, 1 year ago

Diameter of the base of a cone is 10.5cm and its slant height 10cm.find its CSA.

Math, 1 year ago

the height of a cone is 16cm and base radius 12cm.find the CSA and TSA of the cone.take pie has 3.14...

English, 1 year ago

some of your friends order more food than they can eat , when they go out to eat at restaurant.often, the food is wasted . discuss with your partner : 1) what you can do to persuade them not to waste food? 2) what solutions can be offered.