Electrical horology : a practical manual on the application of the principles and practice of electricity to horological instruments and machines for the measurement and transmission of time /
Guardat en:
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| Format: | Llibre |
| Idioma: | English |
| Publicat: |
London :
Technical Press,
1935.
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| Edició: | 3rd ed. rev. and enl. |
| Matèries: |
| Descripció de l’ítem: | "With an account of the earliest electrically-driven clock mechanism" |
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| Descripció física: | xii, 200 p. : ill. ; 21 cm. |