The world may never know
1907
I think not.
Charles Leonard
Robert Hooke invented the spring balance.
The back hand spring was usually invented in the 1960's if u ask me
the spring as first used in the late 1400's.
1. How do I delete an item from the Office Clipboard? How do I delete all the items from the Office Clipboard?
Spring wasn't invented, it's just there. They have a different name for it in every country. You're talking about the season, right?
Richard Salter invented the spring balance in 1760.
The spring ring was first patented in 1900.
The spring scale was invented because the inventor Richard Salter wanted a better way to measure objects in gram's.
Breakaway rims were invented in the mid-1970s
Greece