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This person worked in a patent office while in graduate school and is the co-holder of patent # 1781541 for a refrigerator.
Question 1:
This person worked in a patent office while in graduate school and is the co-holder of patent # 1781541 for a refrigerator.
A.
Albert Einstein
B.
Franz Kafka
C.
Vince McMahn
D.
Herbert Hoover
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