How long does a U.S. patent last?
What will be an ideal response?
In the United States, the successful applicant has exclusive rights to the use of an innovation for 17 years from the day on which the patent is filed.
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El traslapo que con mayor frecuencia se especifica para rollos de lámina de revestimiento es entre ____.
a. 3 y 4 pulgadas (7,62 y 10,16 cm) b. 2 y 3 pulgadas (5,08 y 7,62 cm) c. 2 y 3 corrugaciones d. 1 y 2 pulgadas (2,54 y 5,08 cm)
Pure water has 1.4 times the heat-carrying ability of pure ethylene glycol, so water would be the best coolant to use if the only consideration in selection of a coolant was its ability to carry off heat. What are its other limitations?
What will be an ideal response?
The following scales are common to civil drafting:
A. FULL or 1:1 B. HALF or 1:2 C. 1/4"=1'-0" D. 1"=50' E. all of the above
What is the equivalent value of T = 120ºF in degrees Rankine, Celsius, and Kelvin?
What will be an ideal response?