MANUAL TYPE FLASHLIGHT WHICH CAN BE LIT EVEN WITHOUT DRY BATTERY

PURPOSE: To light an electric bulb without a dry battery by installing a motor and a gear in the inside of a flashlight and revolving the motor by rotating the a handle. CONSTITUTION: A large gear 3, a small gear 4, and a motor 5 are installed in the inside of a flashlight. A circuit for a battery a...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	DOI TETSUO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION HEATING LIGHTING LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE ORSPECIALLY ADAPTED FOR TRANSPORTATION MECHANICAL ENGINEERING WEAPONS
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