Statements of George B. Prescott, Frank L. Pope, Edward E. Quimby and George M. Phelps, Jr., in behalf of Mr. Prescott
Statements of George B. Prescott, Frank L. Pope, Edward E. Quimby and George M. Phelps, Jr., in behalf of Mr. Prescott
Details
- OL Work ID
- OL35602773W
Subjects
TelegraphDuplex systemPatentsQuadruplex systemPatent suits