.~.~> With alarm or annunciator (concurrent with TM)
DEFINITION
Classification: 340/870.07
Combined (TM system with other system):
(under subclass 870.01) Subject matter in which the telemetering system is combined with some other type of diverse system.
SEE OR SEARCH CLASS
73, Measuring and Testing, appropriate subclasses for systems limited to mechanical testing in combination with telemetering systems to indicate the result of the test.
324, Electricity: Measuring and Testing, appropriate subclasses for systems limited to electrical testing combined with telemetering systems to indicate the result of the test.
356, Optics: Measuring and Testing, appropriate subclasses for systems limited to optical testing combined with telemetering systems to indicate the result of the test.
367, Communications, Electrical: Acoustic Wave Systems and
Devices,
76+, for seismic prospecting land- reflection type, using telemetry; and subclasses 81+ for wellbore telemetry. 374, Thermal Measuring and Testing, appropriate subclasses for systems limited to a thermal test combined with telemetering systems to indicate the result of the test.