(under subclass 1) Subject matter directed to the physical or spatial arrangement, packaging, or chip orientation of the magnetic bubbles.
SEE OR SEARCH CLASS
29, Metal Working,
737, for the assembly and disassembly apparatus of a bubble domain device, subclass 604 for the process of mechanical manufacture of a bubble domain device.
359, Optics: Systems (Including Communication) and Elements,
228, for ferro fluid magnetic bubble.
360, Dynamic Magnetic Information Storage or Retrieval,
110+, for a domain bubble used as a transducer, subclasses 131+ for a domain bubble stored on a dynamic record.
