History, asked by sravani3691, 9 months ago

which of the following inventions are the first to be patented?
a) cash register
b) rubber band
c) chewing gum
d) dish washer

Answers

Answered by MANI14300

0

Explanation:

bro c is the answer PLZZ make as brainliwst

Answered by singer71

2

Answer:

I think cash register..

if I am right then thanks otherwise report

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