GB180787A - - Google Patents

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Publication number
GB180787A
GB180787A GB180787DA GB180787A GB 180787 A GB180787 A GB 180787A GB 180787D A GB180787D A GB 180787DA GB 180787 A GB180787 A GB 180787A
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United Kingdom
Prior art keywords
slice
knife
mirror
piezo
slices
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English (en)
Publication of GB180787A publication Critical patent/GB180787A/en
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  • Diaphragms For Electromechanical Transducers (AREA)
GB180787D Active GB180787A (enExample)

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ID=1733621

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423922A (en) * 1943-01-11 1947-07-15 Brush Dev Co Piezoelectric transducer
US2426650A (en) * 1943-12-27 1947-09-02 Bell Telephone Labor Inc Method of soldering a terminal to a piezoelectric crystal
US2575999A (en) * 1949-05-18 1951-11-20 Astatic Corp Piezoelectric phonograph pickup
US2851541A (en) * 1954-07-28 1958-09-09 Electro Voice Electromechanical transducer
US4025203A (en) * 1975-12-11 1977-05-24 Eastman Kodak Company Mirror-type beam steerer having a virtual pivot

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423922A (en) * 1943-01-11 1947-07-15 Brush Dev Co Piezoelectric transducer
US2426650A (en) * 1943-12-27 1947-09-02 Bell Telephone Labor Inc Method of soldering a terminal to a piezoelectric crystal
US2575999A (en) * 1949-05-18 1951-11-20 Astatic Corp Piezoelectric phonograph pickup
US2851541A (en) * 1954-07-28 1958-09-09 Electro Voice Electromechanical transducer
US4025203A (en) * 1975-12-11 1977-05-24 Eastman Kodak Company Mirror-type beam steerer having a virtual pivot

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