Title
Framed U. S. patentCatalog Number
102766315Type
Physical ObjectDescription
The object is a framed patent for a MOSFET flip-flop circuit filed on June 13, 1969, and patented on October 5, 1971.Date
1971-10-05Manufacturer
Shell Oil CompanyIdentifying Numbers
Other number | 3,610,965 | Patent number at the top, right corner. |