Compass convenient to carry

The utility model relates to the technical field of geological exploration equipment, and discloses a portable compass which comprises a U-shaped shell, the inner side of the U-shaped shell is fixedly connected with a storage mechanism, the bottom of the storage mechanism is fixedly connected with a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI HUI, FAN SIWEN, YAN HAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS GYROSCOPIC INSTRUMENTS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SURVEYING TARIFF METERING APPARATUS TESTING
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