Migishita Pressure Gauges were included in No. 118 of the Japan Industrial Standard in 1930. JIS B 7505 Pressure Gauge was established in 1953. Migishita company, called Migishita Kyodai Keiki Seisakusho at the time, was granted an approval of the Minister of Trade and Industry to register its pressure gauges in 1919.
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The …