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Laser alinement sensor for continuous-mining machines

Remote transducer based on coherent mixing of backscattered laser light

Published Year

• 1970-1979 (2) *

Subject

• Lasers in mining (2) *
• Coal-mining machinery (1)
• Transducers (1)
• Vibration transducers (1)

Author

• Bowser, Merle L. (1)
• Bruce, Robert A. (1)

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