题目内容
(请给出正确答案)
[主观题]
Which of the following is TRUE about the U.S. paten?A.It only protects U. S. citizens.B.It
Which of the following is TRUE about the U.S. paten?
A.It only protects U. S. citizens.
B.It only protects designs made in the c6untry.
C.It only has effect within the country of U.S.
D.It only allows the paten to be used in the country.
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