They weren't invented they were always here
where is the expiration date on a 4 oz. can of Mushrooms
no
It was invented in 1948.
There should be a experation date printed on the bottom of the can.
it was invented in the 1830's
It was invented in 1973
It was invented in 2005.
what date was it invented
the bike was invented in the 1860s
It was invented around 1880.
in 1873 date unknown
my friend preston pierce invented them in my basement in 2012 12/12/12