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device for display of temperature, in which a gefaess airtight or verdampfbare fluessigkeitsmenge or a gas to achieve a certain temperature by the same corresponding pressure on gewoelbte metallboeden such impacts that this s ignale are given
device for display of temperature, in which a gefaess airtight or verdampfbare fluessigkeitsmenge or a gas to achieve a certain temperature by the same corresponding pressure on gewoelbte metallboeden such impacts that this s ignale are given