B06B 1/08 operating with magnetostriction (magnetostrictive devices per se H10N30/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: operating with magnetostriction
CPC: operating with magnetostriction (magnetostrictive devices per se H10N30/00)
Full Title
Full titles differ between systems:
Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency > making use of electrical energy > operating with magnetostriction
Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency > making use of electrical energy (B06B1/18, B06B1/20 take precedence) > operating with magnetostriction (magnetostrictive devices per se H10N30/00)
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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