Electrical Computers: Arithmetic Processing And Calculating Patents (Class 708)
- Pulse repetition rate (Class 708/101)
- Plural complete computers (Class 708/104)
- Combined with diverse art device (Class 708/105)
- Programmable calculator (Class 708/130)
- Having specialized input (Class 708/131)
- Having specialized output (Class 708/160)
- Integrated circuit (Class 708/190)
- Electro-optical (Class 708/191)
- Bubble-domain (Class 708/192)
- Particular function performed (Class 708/200)
