John Standard was an African American inventor. In 1891, he invented the improved refrigerator design. He also invented an improved oil stove.
John Standard was an African American inventor from Newark, New Jersey. He invented a better version of the refrigerator in 1891.
He added doors and improved the design.
The Two Fluid Tecnologies That Make The Use Of Water Are : Fire Estingwisher & Refrigirator :)
0.06 in standard form is 6.0 × 10-2
John Standard was born 1891 no it wasnt that was the year he imporved the refrigirator
i
in a refrigirator of course
I think john standard was born June15,1868
I want to know about how john standard died do you know how?
yes it does but under refrigirator
ilagay sa refrigirator para di matunaw
the john collector
Until someone puts it back in.
CFC's cause ozone damage. They react with it.
in your refrigirator...check it out..it may melt and become water park......
electrical energy into hat energy