0
The common length of a safety pin is 70, 76, and 86 mm is what I am thinking.
Ladarius Brekke
Add your answer:
Earn +20 pts
What is the common length of a safety pin?
The common length of a safety pin is 70, 76, and 86 mm is what I am thinking.
What is a length of a pin?
The common length of a safety pin is 70, 76, and 86 mm is what I am thinking.
Who invented safety machine?
The safety pin was invented by Walter Hunt in 1849. Hunt 1795-1859) patented the safety pin on April 10, 1849 (patent No. 6,281). Hunt's pin was made by twisting a length of wire. Hunt invented the safety pin in order to pay a debt of $15; he eventually sold the rights to his patent for $400.
How does the safety work?
The safety pin has a pin that goes into the head of the pin, and you push the point in or out of the head of the pin.
What was the name given to a large safety pin?
a safety pin
what is the pin for the poppy for?
safety pin
What is the pin for the poppy?
safety pin
Why was the safety pin invented?
The safety pin was invented to pay off a debt.
How much did a safety pin cost in 1850?
The safety pin was rather "inexpensively expensive." Or in other words, The safety pin's value depends on its condition.
Is a safety pin made of cells?
No it is not made of cells it is dead a safety pin is not alive
Why did Walter Hunt make safety pin?
why did Walter hut make the safety pin
When did Walter hunt invent the safety pin?
Walter Hunt invented the safety pin in 1852
