i don't know bt in 1887 NT joman dikson
WELL IT DEPENDS ON THE TYPE OF ZIPPER AND THE LENGTH OF THE ZIPPER
A zipper is not a gear.
Well, the zipper was invented in 1913.Well, the zipper was invented in 1913.Well, the zipper was invented in 1913.Well, the zipper was invented in 1913.Well, the zipper was invented in 1913.Well, the zipper was invented in 1913.
yes a zipper is a lever because the back part of the zipper is the fuclcrum
In 1983, Whitcomb Judson patented the first zipper, a complicated hook-and-eye design that was very unpopular; most people had never heard of it. It was called the "clasp-locker and unlocker for shoes." Approximately 20 years later, another man, by the name of Gideon Sundback, improved the little-known fastener to the modern day zipper.
Zipper teeth refer to the two sides of a zipper chain... The little teeth are the bits that come out for the zipper to close together.
A zipper ( haha. )
Exactly as it sounds - zipper.
the zipper got better
To fix a zipper on your backpack, try lubricating the zipper with soap, wax, or a specialized zipper lubricant. If that doesn't work, check for any obstructions in the zipper teeth and gently realign them. If the zipper is still stuck, consider replacing it with a new zipper or seeking help from a professional tailor or repair service.
To fix a zipper on a backpack, you can try lubricating the zipper with soap, wax, or a specialized zipper lubricant. If that doesn't work, you may need to replace the zipper slider or the entire zipper. You can find replacement parts at a craft or sewing store, or take it to a professional for repair.
A zipper is another name for a zip fastener.