Terms: Superconducting Bearings (401), superconductor bearing (138), superconducting bearing (253), superconductor bearings (264), HTS gravimeter (10), magnetic bearings (115,000), magnetic bearing (121,000), permanent magnet bearing (186),
Boolean: gravimeter AND superconducting (1,700), gravimeter AND superconductor (158), "magnetic bearings" AND gravity (1,260), "magnetic bearings" AND gravimeter (33), gravimeter AND magnetic (9,390), gravimeter AND electrostatic (321), gravimeter AND "permanent magnet" (228),
Boolean: gravity AND superconductor (1,290,000),
Geo-Monitoring Instruments Tokyo University - Interferometric Wideband Seismometer