When blacks say a black man invented the refrigerator, what does that mean?

don't they mean a black man just BUILT a type of refrigerator? seems like black people will take a black man's patent that is closely related to a product, however is not the prototype of future designs, and claim the invention of it.
By: Guest
Date: 0000-00-00-00:00:00-
Response
1
come on white man. u steal from every race, every land and every generations works. come on white man don't even open your mouth.
[d] By: Guest
Date: 0000-00-00-00:00:00--
Response
What is 1 + 100

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